ALFACELL CORP
S-3/A, 1997-12-02
BIOLOGICAL PRODUCTS, (NO DIAGNOSTIC SUBSTANCES)
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              As filed with the Securities and Exchange Commission
                               on December 2, 1997

                                                      Registration No. 333-29313
- --------------------------------------------------------------------------------

                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                 AMENDMENT NO. 2
                                       TO
                                    FORM S-3
                             REGISTRATION STATEMENT
                                      UNDER
                           THE SECURITIES ACT OF 1933

                              ALFACELL CORPORATION
             (Exact name of registrant as specified in its charter)

          DELAWARE                                           22-2369085
 (State or other juris-                                (I.R.S. Employer
 diction of incorporation                            Identification No.)
 or organization)

               225 Belleville Avenue, Bloomfield, New Jersey 07003
                                 (973) 748-8082
          (Address, including zip code, and telephone number, including
            area code, of registrant's principal executive offices)

                                 GAIL E. FRASER
                           VICE PRESIDENT, FINANCE AND
                             CHIEF FINANCIAL OFFICER
                              ALFACELL CORPORATION
               225 Belleville Avenue, Bloomfield, New Jersey 07003
                                 (973) 748-8082

            (Name, address, including zip code, and telephone number,
                   including area code, of agent for service)

                                   Copies to:

                             KEVIN T. COLLINS, ESQ.
                              DORSEY & WHITNEY LLP
                    250 Park Avenue, New York, New York 10177
                                 (212) 415-9200



     Approximate date of commencement of proposed sale to the public: As soon as
practicable after this Registration Statement becomes effective.



<PAGE>



     If the only  securities  being  registered  on this Form are being  offered
pursuant to dividend or interest  reinvestment plans, please check the following
box. [ ]

     If any  securities  being  registered  on this Form are to be  offered on a
delayed or continuous  basis  pursuant to Rule 415 under the  Securities  Act of
1933, other than securities offered only in connection with dividend or interest
reinvestment plans, check the following box. [X]

     If this Form is filed to  register  additional  securities  for an offering
pursuant to Rule 462(b) under the Securities Act, please check the following box
and list  the  Securities  Act  registration  statement  number  of the  earlier
effective registration statement for the same offering. [ ]

     If this Form is a  post-effective  amendment  filed pursuant to Rule 462(b)
under the  Securities  Act,  check  the  following  box and list the  securities
registration  statement number of the earlier effective  registration  statement
for the same offering [ ]

     If delivery of the  prospectus is expected to be made pursuant to Rule 434,
please check the following box. [ ]

     The Registrant  hereby amends this  Registration  Statement on such date or
dates as may be necessary to delay its effective date until the Registrant shall
file a further  amendment  which  specifically  states  that  this  Registration
Statement shall  thereafter  become effective in accordance with Section 8(a) of
the  Securities  Act of 1933 or until the  Registration  Statement  shall become
effective on such date as the Commission,  acting pursuant to said Section 8(a),
may determine.



<PAGE>

                 SUBJECT TO COMPLETION - DATED DECEMBER 2, 1997

     Information  contained  herein is subject to  completion  or  amendment.  A
registration  statement  relating  to these  securities  has been filed with the
Securities  and Exchange  Commission.  These  securities may not be sold nor may
offers to buy be accepted prior to the time the registration  statement  becomes
effective.  This  prospectus  shall  not  constitute  an  offer  to  sell or the
solicitation of an offer to buy nor shall there be any sale of these  securities
in any State in which such offer,  solicitation  or sale would be unlawful prior
to registration or qualification under the securities laws of any such State.

================================================================================
The  financial  statements  of the  Company  from  inception  to July  31,  1992
incorporated by reference into this Registration Statement,  were audited by the
independent  accounting firm of Armus, Harrison & Co. ("Armus,  Harrison").  The
accounting firm of Armus,  Harrison dissolved and ceased all operations in June,
1996.  As a result of such  dissolution,  investors  seeking to sue and  recover
damages from Armus, Harrison for material misstatements or omissions, if any, in
the registration  statement or prospectus,  including the financial  statements,
may be unable to do so.  Armus,  Harrison  has not  consented  to the use of its
audit report and as a result,  investors  seeking to recover damages pursuant to
Section  11 of  the  Securities  Act  against  Armus,  Harrison  for  false  and
misleading statements,  if any, may be limited, and the lack of such consent may
preclude  directors  or officers of the Company from  asserting a due  diligence
defense in connection with a Section 11 action. See "Experts".
================================================================================


                                   PROSPECTUS

                                4,123,247 Shares

                              Alfacell Corporation

                     Common Stock, par value $.001 per share

     The  Registration  Statement,  of  which  this  Prospectus  forms  a  part,
registers  the offer and sale of up to  4,123,247  shares of Common  Stock,  par
value  $.001 per share  (the  "Common  Stock"),  of  Alfacell  Corporation  (the
"Company"  or  "Alfacell")  by certain  holders  of Common  Stock,  warrants  to
purchase  Common Stock and options to purchase Common Stock  (collectively,  the
"Selling  Stockholders").  Of these  4,123,  247  shares,  2,837,680  shares are
outstanding and held by certain of the Selling Stockholders,  698,251 shares are
issuable upon the exercise of outstanding warrants to purchase Common Stock (the
"Warrants") held by certain of the Selling Stockholders,  and 587,316 shares are
issuable upon the exercise of outstanding  options to purchase Common Stock (the
"Options") held by certain of the Selling Stockholders (the "Option Holders").

         The Company's Common Stock is traded in the over-the-counter  market on
Nasdaq SmallCap Market. On November 17, 1997 the high bid and low asked price of
the Common Stock was $3 23/32 and $3 1/2, respectively, as reported by Nasdaq.

     The  Company  will  bear  all  of  the  expenses  in  connection  with  the
registration of the Common Stock offered hereby, which expenses are estimated to
be $44,200.  The Selling  Stockholders  will pay any brokerage  compensation  in
connection with their sale of the Common Stock.


THESE ARE  SPECULATIVE  SECURITIES AND AN INVESTMENT IN THE  SECURITIES  OFFERED
HEREBY INVOLVES A HIGH DEGREE OF RISK. SEE "RISK FACTORS" COMMENCING ON PAGE 4.

THESE  SECURITIES  HAVE NOT BEEN APPROVED OR  DISAPPROVED  BY THE SECURITIES AND
EXCHANGE COMMISSION OR ANY STATE SECURITIES  COMMISSION,  NOR HAS THE SECURITIES
AND  EXCHANGE  COMMISSION  OR ANY STATE  SECURITIES  COMMISSION  PASSED UPON THE
ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A
CRIMINAL OFFENSE.


                The date of this Prospectus is December __, 1997


<PAGE>



                              AVAILABLE INFORMATION

     The Company is subject to the informational  requirements of the Securities
Exchange  Act of 1934,  as  amended  (the  "Exchange  Act") and,  in  accordance
therewith,  files  reports,  proxy  statements  and other  information  with the
Securities and Exchange  Commission (the  "Commission").  Such reports and proxy
and  information  statements and other  information  filed by the Company can be
inspected  and  copied at the  public  reference  facilities  maintained  by the
Commission at 450 Fifth Street, N.W., Room 1024, Washington,  D.C. 20549, and at
its regional offices located at Seven World Trade Center,  Suite 1300, New York,
New York 10048, and Northwestern  Atrium Center, 500 West Madison Street,  Suite
1400, Chicago, Illinois 60661-2511;  and copies of such material can be obtained
from the Public  Reference  Section of the  Commission in  Washington,  D.C., at
prescribed  rates. The Commission  maintains a World Wide Web site that contains
reports,  proxy  and  information  statements  and other  information  regarding
registrants  that file  electronically  with the Commission.  The address of the
site is http://www.sec.gov.

     The Company has filed with the Commission a Registration  Statement on Form
S-3 (the "Registration Statement") under the Securities Act, with respect to the
shares of Common Stock offered  hereby.  This Prospectus does not contain all of
the  information  set forth in the  Registration  Statement and the exhibits and
schedules thereto.  For further  information with respect to the Company and the
shares  of  Common  Stock  offered  hereby,  reference  is  hereby  made  to the
Registration Statement, exhibits and schedules.

     The  following  trademarks  appear  in this  Prospectus:  ONCONASE(R)  is a
registered  trademark  of Alfacell  Corporation;  and  Gemzar(R) is a registered
trademark of Eli Lilly & Co.

     No dealer,  salesman or any other  person has been  authorized  to give any
information  or to make any  representation  not  contained or  incorporated  by
reference in this Prospectus in connection  with this offering.  Any information
or representation  not contained or incorporated by reference herein must not be
relied on as having been  authorized by the Company.  This  Prospectus  does not
constitute  an  offer  to  sell  or the  solicitation  of an  offer  to buy  the
securities  offered  hereby in any state to any person to whom it is unlawful to
make  such  offer  or  solicitation.  Except  where  otherwise  indicated,  this
Prospectus speaks as of its date and neither the delivery of this Prospectus nor
any sale made hereunder shall,  under any  circumstances,  create an implication
that  there has been no  change in the  affairs  of the  Company  since the date
hereof.


                                      - i -

<PAGE>

                                TABLE OF CONTENTS


                                                                           Page
                                                                           ----

Available Information....................................................     i

Incorporation of Certain Documents by Reference..........................     1

Prospectus Summary.......................................................     2

Risk Factors.............................................................     4

Use of Proceeds..........................................................    10

Selling Stockholders.....................................................    10

Plan of Distribution.....................................................    22

Legal Matters............................................................    23

Experts..................................................................    23





                                     - ii -

<PAGE>



================================================================================
The  financial  statements  of the  Company  from  inception  to July  31,  1992
incorporated by reference into this Registration Statement,  were audited by the
independent  accounting firm of Armus,  Harrison.  The accounting firm of Armus,
Harrison  dissolved and ceased all operations in June, 1996. As a result of such
dissolution,  investors seeking to sue and recover damages from Armus,  Harrison
for material  misstatements or omissions,  if any, in the registration statement
or  prospectus,  including  the  financial  statements,  may be unable to do so.
Armus,  Harrison  has not  consented  to the use of its  audit  report  and as a
result,  investors  seeking to  recover  damages  pursuant  to Section 11 of the
Securities Act against Armus, Harrison for false and misleading  statements,  if
any,  may be limited,  and the lack of such  consent may  preclude  directors or
officers of the Company from  asserting a due  diligence  defense in  connection
with a Section 11 action. See "Experts".
================================================================================


                 INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE

     The Company hereby  incorporates  by reference into this Prospectus (i) its
Annual  Report  on Form 10-K for the  Fiscal  Year  Ended  July 31,  1997  which
contains certified financial statements for the Company's latest fiscal year for
which a Form 10-K was required to have been filed, and incorporates by reference
certain  portions of the  Company's  definitive  Proxy  Statement for the Annual
Meeting of  Stockholders  held December 9, 1997, (ii) all other reports filed by
the Company  pursuant to Section  13(a) or 15(d) of the  Exchange Act since July
31, 1997,  including  but not limited to, the Form 8-K filed on August 13, 1997,
and (iii) the  description of the Company's  Common Stock,  $.001 par value,  as
contained in its  registration  statement on Form 8-A, filed with the Commission
on April 26, 1983.

     All documents filed by the Company  pursuant to Sections  13(a),  13(c), 14
and 15(d) of the Exchange  Act,  subsequent  to the date hereof and prior to the
filing  of a  post-effective  amendment  to  the  Registration  Statement  which
indicates that all shares of Common Stock offered hereby have been sold or which
deregisters all shares of Common Stock then remaining unsold, shall be deemed to
be  incorporated  by reference into this Prospectus and to be a part hereof from
the date of filing of such documents.

     Any statement  contained herein or in a document  incorporated or deemed to
be incorporated by reference herein shall be deemed to be modified or superseded
for purposes of this Prospectus to the extent that such statement is modified or
superseded by a statement  contained herein or in a subsequently  filed document
which also is or is deemed to be  incorporated  by  reference  herein.  Any such
statement so modified or superseded  shall not be deemed,  except as so modified
or superseded, to constitute a part of this Prospectus.

     The Company will provide,  without  charge,  to each person  (including any
beneficial  owner) to whom this  Prospectus is  delivered,  upon written or oral
request of such person,  a copy of any and all of the information  that has been
incorporated  by reference in this  Prospectus  (not including  exhibits to such
information unless such exhibits are specifically incorporated by reference into
such  information).  Such  requests  should be  directed  to Gail  Fraser,  Vice
President,  Finance and Chief  Financial  Officer,  at the  Company's  principal
executive  offices at 225  Belleville  Avenue,  Bloomfield,  New  Jersey  07003,
telephone (973) 748-8082.


                                      - 1 -

<PAGE>



                               PROSPECTUS SUMMARY

The  following  summary is  qualified  in its  entirety by reference to the more
detailed  information and consolidated  financial statements appearing elsewhere
and incorporated by reference in this Prospectus.


                                   THE COMPANY

     Alfacell  Corporation  ("Alfacell" or the "Company") is a biopharmaceutical
company  organized  in  1981  to  engage  in the  discovery,  investigation  and
development of a new class of anti-cancer  drugs isolated from leopard frog eggs
and early embryos.  The Company's first product under development is ONCONASE(R)
which  targets  solid  tumors,  most of which are known to be resistant to other
chemotherapeutic  drugs.  To date, the most  significant  clinical  results with
ONCONASE have been observed in pancreatic, non-small cell lung, mesothelioma and
metastatic breast cancer.

     The Selling  Stockholders  acquired  substantially  all of the  outstanding
shares of Common Stock offered hereby and the Warrants directly from the Company
in private  placement  transactions  which were completed on March 21, 1994 (the
"March 1994 Private Placement"), September 13, 1994 (the "September 1994 Private
Placement"), October 21, 1994 (the "October 1994 Private Placement"),  September
29, 1995 (the "September  1995 Private  Placement"),  several private  placement
transactions  during the period of  October  1995 to April 1996 (the  "1995/1996
Private  Placements"),  in a private placement transaction completed on June 11,
1996 (the "June 1996  Private  Placement"),  in  connection  with a raw material
purchasing  agreement  dated October 5, 1995 (the "Supply  Agreement")  and in a
private  placement   completed  on  March  3,  1997  (the  "March  1997  Private
Placement") (the investors in the March 1994 Private  Placement,  September 1994
Private  Placement,  October  1994  Private  Placement,  September  1995 Private
Placement,  the 1995/1996 Private  Placements,  the June 1996 Private Placement,
the Supply Agreement and the March 1997 Private Placement are referred to herein
collectively as the "Private Placement Investors").  See "Selling Stockholders."
133,834 of the  outstanding  shares of Common Stock offered hereby were acquired
pursuant to the  exercise of  previously  outstanding  options  (the  "Exercised
Options").  The Company  will not receive any of the  proceeds  from the sale of
Common Stock by the Selling Stockholders.  To the extent any Warrants or Options
are  exercised,  the  Company  will apply the  proceeds  thereof to its  general
corporate purposes. See "Use of Proceeds." The March 1994 Private Placement, the
September  1994  Private  Placement,  the October 1994  Private  Placement,  the
September 1995 Private  Placement,  the 1995/1996 Private  Placements,  the June
1996 Private  Placement,  the Supply Agreement and March 1997 Private  Placement
are sometimes  collectively referred to herein as the "Private Placements".  The
Option  Holders  acquired  the  Options  directly  from the  Company  in private
transactions during the period from October 1992 through January 1993.

     Alfacell, a Delaware  corporation,  was incorporated in 1981. The Company's
executive offices are located at 225 Belleville Avenue,  Bloomfield,  New Jersey
07003, telephone (973) 748-8082.


                                  The Offering


Securities Offered.......     This  Prospectus  relates  to an  offering  by the
                              Selling  Stockholders of up to 4,123,247 shares of
                              Common Stock of the  Company.  Of these shares (i)
                              an aggregate  of 2,837,680  shares of Common Stock
                              (including  3,030  shares  issued  pursuant to the
                              Supply  Agreement) are currently  outstanding  and
                              were  issued to the  Private  Placement  Investors
                              either   directly  in  the   Private   Placements,
                              pursuant to the exercise of Warrants issued in the
                              Private  Placements,  or pursuant to the Exercised
                              Options (ii) an aggregate of 698,251 shares may be
                              issued upon  exercise of the  Warrants  which were
                              issued to the Private  Placement  Investors in the
                              Private  Placements  and  (iii)  an  aggregate  of
                              587,316 shares



                                      - 2 -

<PAGE>



                              may be issued upon  exercise of the Options  which
                              were issued to the Option Holders in certain other
                              private transactions. See "Selling Stockholders."

Securities Outstanding...     As  of  November   17,   1997,   the  Company  had
                              14,847,793  shares  of Common  Stock  outstanding.
                              Assuming  that all of the Warrants and Options are
                              exercised  and no other shares of Common Stock are
                              issued   subsequent  to  November  17,  1997,  the
                              Company  would  have  15,999,526  shares of Common
                              Stock outstanding.

Use of Proceeds..........     The Company will not receive any proceeds from the
                              sale of the shares of Common Stock  offered by the
                              Selling  Stockholders.  If all of the Warrants and
                              Options are  exercised,  the Company  will receive
                              estimated net proceeds of $5,835,205.  The Company
                              intends to utilize any proceeds  received from the
                              exercise of the  Warrants  and Options for general
                              corporate  purposes,   including  the  funding  of
                              research and development activities.  There can be
                              no assurance  that any of the Warrants and Options
                              will be exercised. See "Use of Proceeds."

Risk Factors.............     See "Risk  Factors" on page 4 for a discussion  of
                              certain risk factors that should be  considered by
                              prospective   investors  in  connection   with  an
                              investment  in the shares of Common Stock  offered
                              hereby.


                                      - 3 -

<PAGE>



                                  RISK FACTORS

     The shares of Common Stock  offered  hereby are  speculative  and involve a
high degree of risk.  They should not be purchased  by anyone who cannot  afford
the  loss  of  his  or  her  entire  investment.  In  analyzing  this  offering,
prospective investors should consider the matters set forth below, among others,
and carefully read this  Prospectus.  Information  contained or  incorporated by
reference in this Prospectus contains "forward-looking  statements" which can be
identified  by the  use  of  forward-looking  terminology  such  as  "believes,"
"expects,"  "may," "will,"  "should" or "anticipates" or the negative thereof or
other variations thereon or comparable terminology, or by discussion of strategy
or future plans.  No assurance can be given that the future  results  covered by
the forward-looking  statements will be achieved.  The following matters include
cautionary  statements,  including certain risks and  uncertainties,  that could
cause actual results to vary  materially from the future results covered in such
forward-looking  statements.  Other factors  could also cause actual  results to
vary  materially  from  the  future  results  covered  in  such  forward-looking
statements.

     Development Stage Company, Significant Accumulated Deficit, and Uncertainty
of Future  Profitability.  The Company is a  development  stage company which is
subject  to all of the  risks and  uncertainties  of such a  company,  including
uncertainties  of product  development,  constraints  on financial and personnel
resources and dependence upon and need for third party financing.  The Company's
profitability  will depend  primarily upon its success in developing,  obtaining
regulatory approvals for, and effectively  marketing ONCONASE.  ONCONASE has not
been  approved  by the  United  States  Food  and Drug  Administration  ("FDA").
Potential  investors  should be aware of the  difficulties  a development  stage
enterprise  encounters,  especially  in view of the intense  competition  in the
pharmaceutical industry in which the Company competes. There can be no assurance
that the Company's plans will either  materialize or prove successful,  that its
products under development will be successfully  developed or that such products
will generate revenues sufficient to enable the Company to earn a profit.  Since
the  Company's  incorporation  in 1981,  a  significant  source  of cash for the
Company has been public and private  placements of its  securities.  At July 31,
1997 the Company had an accumulated  deficit of approximately  $45,400,000.  The
Company  anticipates  that it will continue to incur  substantial  losses in the
future.   The  Company  is  pursuing   licensing,   marketing  and   development
arrangements  that may result in contract  revenue to the  Company  prior to its
receiving  revenues from commercial sales of ONCONASE.  To date, the Company has
not received any such revenues.  There can be no assurance that the Company will
be able to successfully consummate any such arrangements.

     No  Assurance  Of  Successful  Product  Development  Or  Commercialization;
Uncertainties Related To Clinical Trials. The Company's research and development
programs are at various  stages of  development,  ranging  from the  preclinical
stage  to  Phase  III  clinical  trials.  Substantial  additional  research  and
development  will be  necessary  in order for the  Company to develop and obtain
regulatory  approval for its product  candidates,  and there can be no assurance
that the Company's research and development will lead to development of products
that  are  shown  to be safe  and  effective  in  clinical  trials  and that are
commercially  viable.  In  addition to further  research  and  development,  the
Company's product candidates will require clinical testing,  regulatory approval
and  development  of  marketing  and  distribution  channels,  all of which  are
expected   to   require    substantial    additional    investment    prior   to
commercialization. There can be no assurance that the Company's products will be
successfully  developed,  prove to be safe and  efficacious in clinical  trials,
meet applicable regulatory  standards,  receive marketing approval from the FDA,
be capable of being produced in commercial  quantities at acceptable  costs,  be
eligible for third party reimbursement from governmental or private insurers, be
successfully  marketed or achieve  market  acceptance.  Further,  the  Company's
products  may prove to have  undesirable  or  unintended  side  effects that may
prevent or limit their commercial use.

     The Company may find,  at any stage of its research and  development,  that
products which appeared promising in preclinical studies or Phase I and Phase II
clinical trials do not demonstrate  efficacy in larger-scale  Phase III clinical
trials and do not receive  regulatory  approvals.  The results from  preclinical
testing and early clinical  trials may not be predictive of results  obtained in
later clinical trials and large-scale  testing.  Companies in the pharmaceutical
and  biotechnology  industries  have  suffered  significant  setbacks in various
stages of clinical trials,

                                      - 4 -

<PAGE>



even in advanced  clinical trials after  promising  results had been obtained in
earlier trials.  Accordingly,  any product development program undertaken by the
Company may be curtailed,  redirected  or  eliminated  at any time.  The rate of
completion  of the  Company's  clinical  trials may be delayed by many  factors,
including slower than anticipated patient enrollment or adverse events occurring
during the clinical trials.  Completion of testing,  studies and trials may take
several  years,  and the  length  of time  varies  substantially  with the type,
complexity,  novelty and intended use of the product. In addition, data obtained
from   preclinical   and  clinical   activities   are   susceptible  to  varying
interpretations, which could delay, limit or prevent regulatory approval. Delays
or rejections may be encountered  based upon many factors,  including changes in
regulatory policy during the period of product development.  No assurance can be
given  that  any of the  Company's  development  programs  will be  successfully
completed, or that the Company's products will receive FDA approval.

     Need for,  and  Uncertainty  of,  Future  Financing.  The  Company  will be
required to expend significant funds on the further  development of ONCONASE and
its continued  operations will depend on its ability to raise  additional  funds
through equity or debt financings, collaborative agreements, strategic alliances
and revenues from the commercial sale of ONCONASE.  To date, the Company has had
several preliminary discussions regarding potential collaborative agreements and
strategic  alliances,  however there can be no assurance that such  arrangements
will be consummated.  Indeed,  there can be no assurance that such funds will be
available to the Company on acceptable  terms,  if at all. The Company  believes
that its cash and cash  equivalents as of July 31, 1997,  after giving effect to
the repayment of an  approximately  $1.3 million bank loan in October 1997, will
be sufficient to meet its anticipated  cash needs through the fiscal year ending
July 31, 1998.  The Company will be required to raise  additional  funds to meet
its cash needs upon  exhaustion  of its  current  cash  resources.  The  Company
continues to be primarily  financed by proceeds  from private  placements of its
Common Stock and investments in its equity securities.  If the Company is unable
to secure  sufficient  future  financing it may be necessary  for the Company to
curtail or discontinue its research and development activities.

     Government  Regulation;  No Assurance of FDA Approval.  The  pharmaceutical
industry in the United  States is subject to stringent  governmental  regulation
and the sale of ONCONASE for use in humans in the United States will require the
prior approval of the FDA. Similar approvals by comparable agencies are required
in most foreign  countries.  The FDA has  established  mandatory  procedures and
safety standards which apply to the clinical testing,  manufacture and marketing
of pharmaceutical  products.  Pharmaceutical  manufacturing  facilities are also
regulated by state,  local and other  authorities.  Obtaining FDA approval for a
new   therapeutic   drug  may  take  several   years  and  involve   substantial
expenditures.  ONCONASE has not been  approved for sale in the United  States or
elsewhere. There can be no assurance that the Company will be able to obtain FDA
approval for ONCONASE or any of its future products. Failure to obtain requisite
governmental  approvals or failure to obtain  approvals  of the scope  requested
will delay or preclude  the Company  from  marketing  its  products  while under
patent  protection or limit the commercial use of the products,  and thereby may
have  a  material  adverse  effect  on the  Company's  liquidity  and  financial
condition.  Further,  even if governmental  approval is obtained,  new drugs are
subject to continual review and a later discovery of previously unknown problems
may result in restrictions on the particular  product,  including  withdrawal of
such product from the market.

     Uncertain  Ability to  Protect  Patents  and  Proprietary  Technology.  The
Company  believes  it is  important  to develop new  technology  and improve its
existing technology. When appropriate,  the Company files patent applications to
protect  inventions made by its personnel.  The Company owns five U.S.  Patents:
(i) U.S.  Patent No.  4,888,172  issued in 1989,  which covers a  pharmaceutical
produced from  fertilized  frog eggs and the  methodology for producing it; (ii)
U.S. Patent No. 5,559,212 issued in 1996 which covers the amino acid sequence of
ONCONASE; and (iii) U.S. Patents Nos. 5,529,775 and 5,540,925 issued in 1996 and
U.S. Patent  No.5,595,734  issued in 1997, which cover  combinations of ONCONASE
with certain other  chemotherapeutics.  The Company owns three European  patents
which have been validated in certain European countries.  These European patents
cover ONCONASE,  process  technology for making  ONCONASE,  and  combinations of
ONCONASE  with  certain  other  chemotherapeutics.  The Company  also owns other
patent applications,  which are pending in the United States, Europe, and Japan.
Additionally, the Company owns an undivided interest in two

                                      - 5 -

<PAGE>



applications that are pending in the United States.  Each of these  applications
relate to a Subject  Invention (as that term is defined in cooperative  research
and development  agreements to which the Company and the National  Institutes of
Health (the "NIH") are parties).  Patents covering  biotechnological  inventions
have an uncertain  scope,  and the Company is subject to this  uncertainty.  The
Company's patent applications may not issue as patents.  Moreover, the Company's
patents  may not provide the Company  with  competitive  advantages  and may not
withstand challenges by others. Likewise,  patents owned by others may adversely
affect  the  ability  of the  Company to do  business.  Furthermore,  others may
independently  develop similar products,  may duplicate the Company's  products,
and may  design  around  patents  owned by the  Company.  The  Company's  patent
protection is limited to that afforded  under the claims of its issued  patents,
unless and until other patent  protection is available to the Company.  Although
the Company believes that its patents and patent applications are of substantial
value to the  Company,  there can be no  assurance  that such patents will be of
substantial  commercial benefit to the Company, will afford the Company adequate
protection  from  competing  products  or will  not be  challenged  or  declared
invalid.  The  Company  expects  that  there  will  continue  to be  significant
litigation in the industry  regarding patents and other proprietary  rights and,
if the Company  were to become  involved in such  litigation,  there could be no
assurance  that the Company would have the  resources  necessary to litigate the
contested issues effectively.

     Intense  Competition  and  Technological  Obsolescence.  There are  several
companies,  universities,  research  teams  and  scientists,  both  private  and
government-sponsored,   which  engage  in  developing   products  for  the  same
indications  as the Company.  Many of these entities and  associations  have far
greater financial resources,  larger research staffs and more extensive physical
facilities than the Company.  Several  competitors are more experienced and have
substantially  greater  clinical,  marketing  and  regulatory  capabilities  and
managerial  resources than the Company.  Such  competitors  may succeed in their
research and  development  of products for the same  indications  as the Company
prior to the Company achieving any measure of success in its efforts.

     The  number  of  persons   skilled  in  the  research  and  development  of
pharmaceutical  products is limited and significant  competition exists for such
individuals.  As  a  result  of  this  competition  and  the  Company's  limited
resources,  the Company may find it difficult to attract skilled  individuals to
research, develop and investigate anti-cancer drugs in the future.

     The  business  in which the  Company is engaged is highly  competitive  and
involves rapid changes in the  technologies  of discovering,  investigating  and
developing new drugs.  Rapid  technological  development by others may result in
the  Company's   products  becoming  obsolete  before  the  Company  recovers  a
significant portion of the research,  development and commercialization expenses
incurred with respect to those products. Competitors of the Company are numerous
and are expected to increase as new technologies become available. The Company's
success depends upon  developing and  maintaining a competitive  position in the
development of new drugs and technologies in its area of focus.  There can be no
assurance that, if attained,  the Company will be able to maintain a competitive
position in the pharmaceutical industry.

     Uncertain Availability Of Health Care Reimbursement.  The Company's ability
to  commercialize  its product  candidates  will depend in part on the extent to
which  reimbursement  for the  costs  of such  product  will be  available  from
government  health  administration  authorities,  private  health  insurers  and
others.  Significant  uncertainty exists as to the reimbursement status of newly
approved health care products.  There can be no assurance of the availability of
adequate third-party insurance  reimbursement  coverage that enables the Company
to  establish  and  maintain  price  levels  sufficient  for  realization  of an
appropriate return on its investment in developing its products.  Government and
other  third-party  payors are  increasingly  attempting to contain  health care
costs  by  limiting  both  coverage  and  the  level  of  reimbursement  for new
therapeutic products approved for marketing by the FDA and by refusing,  in some
cases,  to provide  any  coverage  for uses of  approved  products  for  disease
indications for which the FDA has not granted  marketing  approval.  If adequate
coverage and reimbursement levels are not provided by government and third-party
payors for uses of the Company's  product  candidates,  the market acceptance of
these products would be adversely affected.


                                      - 6 -

<PAGE>



     Potential  Product  Liability.  The use of the  Company's  products  during
testing or after regulatory approval entails an inherent risk of adverse effects
which  could  expose the  Company  to  product  liability  claims.  The  Company
maintains product liability insurance coverage in the total amount of $6,000,000
for claims arising from the use of its products in clinical  trials prior to FDA
approval.  There can be no  assurance  that the Company will be able to maintain
its existing  insurance  coverage or obtain coverage for the use of its products
in the future. Management believes that the Company maintains adequate insurance
coverage for the operation of its business at this time,  however,  there can be
no assurance that such insurance coverage and the resources of the Company would
be sufficient to satisfy any liability resulting from product liability claims.

     Dependence Upon Key Personnel.  The Company is currently managed by a small
number of key  management  and operating  personnel,  whose efforts will largely
determine  the  Company's  success.  The  loss  of  key  management   personnel,
particularly Kuslima Shogen, the Company's Chairman and Chief Executive Officer,
would likely have a material adverse effect on the Company.  The Company carries
key  person  life  insurance  on the  life of Ms.  Shogen  with a face  value of
$1,000,000.

     Dependence  on  Third  Parties  for  Manufacturing.  The  Company  does not
currently have  facilities  capable of  manufacturing  its product in commercial
quantities and, for the foreseeable future, the Company intends to rely on third
parties  to  manufacture  its  product.  If the  Company  were  to  establish  a
manufacturing  facility,  which it currently  does not intend to do, the Company
would  require  substantial  additional  funds and would be required to hire and
retain  significant  additional  personnel to comply with the extensive  current
Good Manufacturing  Practices ("cGMP") regulations of the FDA applicable to such
a facility. No assurance can be given that the Company would be able to make the
transition successfully to commercial production, if it chose to do so.

     Dependence on Third Parties for Marketing; No Marketing Experience. Neither
the Company nor any of its officers or employees  has  pharmaceutical  marketing
experience.  The  Company  intends  to  enter  into  development  and  marketing
agreements with third parties.  The Company expects that under such arrangements
it would act as a co-marketing partner or would grant exclusive marketing rights
to its corporate  partners in return for up-front fees,  milestone  payments and
royalties on sales. Under these agreements,  the Company's marketing partner may
have the responsibility for a significant  portion of development of the product
and  regulatory  approval.  In the event  that the  marketing  partner  fails to
develop a  marketable  product  or fails to market a product  successfully,  the
Company's business may be adversely affected.  If the Company were to market its
products itself,  significant  additional  expenditures and management resources
would be  required  to  develop  an  internal  sales  force  and there can be no
assurance  that the Company would be successful in  penetrating  the markets for
any  products  developed  or  that  internal  marketing  capabilities  would  be
developed at all.

     Liquidity.  The  Company's  Common  Stock has been  quoted on the  National
Association of Securities  Dealers Inc.  Automated  Quotation System  ("NASDAQ")
SmallCap Market since December 5, 1996 and is currently thinly traded. A limited
trading  market could result in an investor being unable to liquidate his or her
investment.

     No  Dividends.  The Company has not paid any  dividends on its Common Stock
since its inception and does not currently foresee the payment of cash dividends
in the future. The Company currently intends to retain all earnings,  if any, to
finance its operations.

     Preferred Stock;  Anti-takeover Device. The Company is currently authorized
to issue 1,000,000  shares of preferred  stock,  par value $.001 per share.  The
Company's  Board  of  Directors  is  authorized,  without  any  approval  of the
stockholders,  to issue  the  preferred  stock and  determine  the terms of such
preferred  stock.  There are no  shares  of  preferred  stock  outstanding.  The
authorized  and  unissued  shares of  preferred  stock may be  classified  as an
"anti-takeover"  measure and may discourage  attempted  takeovers of the Company
which are not  approved  by the Board of  Directors.  The  authorized  shares of
preferred stock will remain  available for general  corporate  purposes,  may be
privately placed and can be used to make a change in control of the Company more
difficult.  Under  certain  circumstances,  the Board of Directors  could create
impediments to, or frustrate, persons

                                      - 7 -

<PAGE>



seeking to effect a takeover  or  transfer  in control of the Company by causing
such shares to be issued to a holder or holders who might side with the Board of
Directors in opposing a takeover bid that the Board of Directors  determines  is
not in the best  interests  of the  Company and its  stockholders,  but in which
unaffiliated stockholders may wish to participate. Under Delaware law, the Board
of Directors is permitted to use a depositary  receipt  mechanism  which enables
the Board to issue an unlimited  number of  fractional  interests in each of the
authorized and unissued shares of preferred stock without stockholder  approval.
Consequently,  the Board of Directors,  without  further  stockholder  approval,
could issue authorized shares of preferred stock or fractional interests therein
with  rights  that  could  adversely  affect  the  rights of the  holders of the
Company's  Common Stock to a holder or holders  which,  when voted together with
other  securities  held by members of the Board of Directors  and the  executive
officers  and their  families,  could  prevent  the  majority  stockholder  vote
required by the Company's certificate of incorporation or Delaware law to effect
certain  matters.  Furthermore,  the  existence  of such  authorized  shares  of
preferred stock might have the effect of  discouraging  any attempt by a person,
through the  acquisition of a substantial  number of shares of Common Stock,  to
acquire  control of the Company.  Accordingly,  the  accomplishment  of a tender
offer may be more  difficult.  This may be beneficial to management in a hostile
tender  offer,  but  have an  adverse  impact  on  stockholders  who may want to
participate in such tender offer.

     Control By Present Management.  The Company's officers and directors,  as a
group,  beneficially  owned 24.3% of the outstanding Common Stock of the Company
as of November  17,  1997 and thus could in some  instances  exercise  effective
control over the Company.  The  Company's  Chief  Executive  Officer has pledged
substantially all the shares of the Company's Common Stock beneficially owned by
her to secure repayment of a term loan owed by her.

     Volatility  and  Possible  Reduction in Price of Common  Stock.  The market
price of the Common Stock, like that of the securities of many other development
stage biotechnology companies, has been and may continue to be, highly volatile.
Factors such as  announcements  of  technological  innovations or new commercial
products by the Company or its  competitors,  disclosure  of results of clinical
testing  or  regulatory  proceedings,  governmental  regulation  and  approvals,
developments  in patent or other  proprietary  rights,  public concern as to the
safety of products  developed by the Company and general  market  conditions may
have a significant  effect on the market price of the Common Stock. In addition,
the stock market has experienced  and continues to experience  extreme price and
volume  fluctuations  which have effected the market price of many biotechnology
companies.  These broad  market  fluctuations,  as well as general  economic and
political  conditions,  may  adversely  effect the market price of the Company's
Common Stock.

     Shares  Eligible for Future Sale. As of November 17, 1997,  the Company had
outstanding  14,847,793  shares of Common  Stock and  options  and  warrants  to
acquire an additional  4,641,714  shares of Common Stock.  Of these  outstanding
shares, 10,076,273 shares are freely transferable without restriction or further
registration  under the  Securities  Act.  The  remaining  4,771,520  shares are
"restricted  securities"  as that term is defined in Rule 144 adopted  under the
Securities  Act.  Of  these  restricted  shares,  approximately  4,593,520  were
eligible  to be sold  under  Rule 144 as of  November  17,  1997  and  2,837,680
(including  2,659,680  eligible  to be sold under  Rule 144) are  covered by the
Registration  Statement of which this  Prospectus  forms a part.  Such 2,837,680
shares of restricted  Common Stock included in the Registration  Statement filed
with the Commission, will, if sold pursuant thereto, be freely tradeable without
restriction  under  the  Securities  Act,  except  that  any  shares  sold to an
"affiliate,"  as that term is defined under the Securities  Act, will be subject
to the resale  limitations  of Rule 144. As of November 17, 1997, in addition to
the  Warrants to purchase  698,251  shares of Common Stock issued in the Private
Placements and the Options to purchase  587,316  shares of Common Stock,  all of
which are covered by the Registration Statement of which this Prospectus forms a
part,  there  were  outstanding  options  issued  to  officers,   directors  and
consultants of the Company (the "Employee  Options") to purchase an aggregate of
3,489,981 shares of Common Stock, which are covered by an effective Registration
Statement on Form S-8. The  4,641,714  shares of Common  Stock  underlying  such
Warrants,  Options and Employee  Options  will,  if issued upon exercise of such
Warrants,  Options and Employee  Options and sold  pursuant to their  respective
registration  statements,  be freely  tradeable  without  restriction  under the
Securities Act, except that any shares of Common Stock held by an

                                      - 8 -

<PAGE>



"affiliate,"  as that term is defined under the Securities  Act, will be subject
to the resale  limitations of Rule 144. The existence of such Warrants,  Options
and Employee  Options may adversely  affect the Company's  ability to consummate
future equity  financings.  The future sale of a substantial number of shares of
Common  Stock by existing  holders of Common  Stock and holders of warrants  and
options  exercisable  for Common Stock pursuant to Rule 144 under the Securities
Act or through effective  registration  statements may have an adverse impact on
the market price of the Common Stock.

     Utilization of Carryforwards. At July 31, 1997, the Company had federal net
operating loss  carryforwards  of  approximately  $27,700,000 that expire in the
years 1998 to 2012. The Company also had investment tax credit  carryforwards of
approximately  $52,000 and research and experimentation tax credit carryforwards
of  approximately  $391,000  that  expire  in the years  1998 to 2011.  Ultimate
utilization/availability  of  such  net  operating  losses  and  credits  may be
significantly curtailed if a significant change in ownership occurs.

     Termination of Company's Auditors.  The financial statements of the Company
from inception to July 31, 1992 incorporated by reference into this Registration
Statement,  were audited by the independent  accounting firm of Armus, Harrison.
On December 1, 1993, certain  shareholders of Armus,  Harrison  terminated their
association with Armus, Harrison (the "Armus, Harrison Termination"), and Armus,
Harrison ceased performing accounting and auditing services,  except for limited
accounting  services to be  performed  on behalf of the  Company.  In June 1996,
Armus,  Harrison  dissolved and ceased all  operations.  The report of KPMG Peat
Marwick  LLP with  respect  to the  financial  statements  of the  Company  from
inception  to July 31,  1997 is based on the report of Armus,  Harrison  for the
period  from  inception  to July 31,  1992,  although  Armus,  Harrison  has not
consented to the use of such report  herein and will not be available to perform
any  subsequent  review  procedures  with respect to such  report.  Accordingly,
investors  will be barred from asserting  claims  against Armus,  Harrison under
Section 11 of the Securities Act of 1933, as amended (the  "Securities  Act") on
the basis of the use of such report in any registration statement of the Company
into which such report is incorporated by reference.  In addition,  in the event
any  persons  seek to  assert  a claim  against  Armus,  Harrison  for  false or
misleading financial statements and disclosures in documents previously filed by
the  Company,  such  claim  will be  adversely  affected  and  possibly  barred.
Furthermore,  as a result of the lack of a consent  from Armus,  Harrison to the
use of its audit report  herein,  or to its  incorporation  by reference  into a
registration statement, the officers and directors of the Company will be unable
to rely  on the  authority  of  Armus,  Harrison  as  experts  in  auditing  and
accounting  in the event any claim is brought  against  any such  persons  under
Section 11 of the Securities Act based on alleged false and misleading financial
statements  and  disclosures  attributable  to Armus,  Harrison.  The discussion
regarding  certain effects of the Armus,  Harrison  Termination is not meant and
should  not be  construed  in any  way as  legal  advice  to any  party  and any
potential purchaser should consult with his, her or its own counsel with respect
to the effect of the Armus,  Harrison  Termination on a potential  investment in
the Common Stock of the Company or otherwise.


                                      - 9 -

<PAGE>


                                 USE OF PROCEEDS

     The Company  will not receive any  proceeds  from the sale of the shares of
Common Stock offered herein by the Selling Stockholders.  If all of the Warrants
and Options are  exercised,  the Company will receive  estimated net proceeds of
approximately  $5,835,205.  The Company intends to utilize any proceeds received
from the  exercise of the Warrants  and Options  primarily to fund  research and
development  activities  and for  general  corporate  purposes.  There can be no
assurance that any of the Warrants and Options will be exercised.


                              SELLING STOCKHOLDERS

     This  Prospectus  relates to the offer and sale of an  aggregate of 133,834
shares issued pursuant to such exercised options which were exercised during the
period from July 1991 through  September 1996. In March 1994 Options to purchase
an  aggregate  of 453,482  shares of Common  Stock were issued to the  Company's
Chief  Executive  Officer and an  unaffiliated  lender in the  conversion  of an
aggregate of $875,221 of Company debt.  The Options expire on various dates from
the date hereof  through  March 30, 2004.  The exercise  price of the Options is
$3.20 per share. As of the date hereof,  all of the Options remain  outstanding.
This  Prospectus  relates to the offer and sale by the Option Holders of 453,482
shares of Common Stock.

     On March 21, 1994 the Company  completed  the March 1994 Private  Placement
resulting  in the  issuance of 40 units  consisting  of an  aggregate of 800,000
shares of  restricted  Common  Stock and  three-year  Warrants  to  purchase  an
aggregate of 800,000  shares of Common  Stock at an exercise  price of $5.00 per
share.  The units were sold for  $50,000  per unit.  The per share  price of the
Common  Stock was $2.50.  The Company  received  net  proceeds of  approximately
$1,865,791  (including the purchase of 4.1 units from the conversion of $182,000
of  outstanding  Company  debt,  plus  $23,000  of  outstanding  payables  by an
unaffiliated  creditor and after the payment of certain offering expenses) which
has been used primarily for general corporate purposes, including the funding of
research and development  activities,  which include collaborations with the NIH
and the National Cancer Institute ("NCI") and Phase II/III clinical trials. This
Prospectus relates to the offer and sale of 536,000 shares of Common Stock which
were purchased in the March 1994 Private  Placement and are held by investors in
the March 1994 Private Placement as of the date hereof.

     On September 13, 1994,  the Company  completed  the September  1994 Private
Placement  resulting  in the  issuance  of an  aggregate  of  288,506  shares of
restricted Common Stock and 288,506 three-year Warrants to purchase an aggregate
of 288,506 shares of Common Stock at an exercise  price of $5.50 per share.  The
shares of Common Stock and Warrants to purchase  Common Stock were sold in units
consisting of 20,000 shares of Common Stock and 20,000 Warrants. An aggregate of
14.4  units  were sold at $50,000  per unit.  The per share  price of the Common
Stock was $2.50.  The Company  received net proceeds of  approximately  $545,000
(after giving  effect to the purchase of 2.4 units by the  conversion of $44,000
of  outstanding  Company  debt plus $77,265 of  outstanding  payables by certain
unaffiliated  creditors  and the  payment of  certain  offering  expenses).  The
Company utilized these net proceeds  primarily for general  corporate  purposes,
including  the funding of research and  development  activities,  which  include
collaborations  with the NIH and the NCI and Phase II/III clinical trials.  This
Prospectus  relates to the offer and sale of 150,000  shares of Common Stock and
288,506 shares of Common Stock  underlying  Warrants which were purchased in the
September 1994 Private Placement and are held by investors in the September 1994
Private Placement as of the date hereof.

     On October  21,  1994,  the Company  completed  the  October  1994  Private
Placement  resulting in the issuance of 40,000 shares of restricted Common Stock
at a per share price of $2.50 and three-year  Warrants to purchase 40,000 shares
of Common  Stock at an  exercise  price of $5.50  per share to a single  private
investor.  On September  29, 1995,  the Company  completed  the  September  1995
Private Placement  resulting in the issuance of an aggregate of 1,925,616 shares
of restricted Common Stock and three-year  warrants to purchase 55,945 shares of
Common Stock at an exercise price of $4.00 per share.  The Common Stock was sold
alone at per share prices ranging from


                                     - 10 -

<PAGE>



$2.00 to $3.70,  and in  combination  with Warrants at per share prices  ranging
from $4.96 to $10.92,  which related to the number of Warrants  contained in the
unit. After taking into account expenses of the offerings,  the Company received
net proceeds of  approximately  $4.2 million from the October 1994 and September
1995 Private  Placements.  The Company utilized these net proceeds primarily for
general  corporate  purposes,  including the funding of research and development
activities,  which  include  collaborations  with the NIH and the NCI and  Phase
II/III clinical trials. This Prospectus relates to the offer and sale of 821,634
shares of Common  Stock and 95,945  shares of Common Stock  underlying  Warrants
which were purchased in the aggregate in the October 1994 Private  Placement and
the  September  1995 Private  Placement and are held by investors in the October
1994 Private  Placement and investors in the September 1995 Private Placement as
of the date hereof.

     On  October 5, 1995,  the  Company  entered  into a supply  agreement  (the
"Supply  Agreement") with one of its raw material  suppliers for the purchase of
leopard  frog eggs and  embryos.  Pursuant to the Supply  Agreement  the Company
issued 6,060 shares of Common Stock to each of Gerald and Doris L. Graska.  This
Prospectus  relates to the offer and sale by Doris L. Graska of 3,030  shares of
Common Stock.

     On April 4, 1996, the Company  completed the 1995/1996  Private  Placements
for an  aggregate  of 207,316  shares of  restricted  Common  Stock at per share
prices ranging from $3.60 to $4.24. On June 11, 1996, the Company  completed the
June 1996 Private  Placement for an aggregate of 1,515,330  shares of restricted
Common Stock and three-year  Warrants to purchase 313,800 shares of Common Stock
at an exercise  price of $7.50 per share.  The Common  Stock was sold alone at a
per share price of $3.70 and in combination with Warrants at a per unit price of
$12.52. Each unit consisted of three shares of Common Stock and one Warrant. The
Warrants  were also sold alone at a per Warrant price of $1.42.  These  Warrants
are exercisable for terms ending between August 30, 1999 and September 10, 1999,
respectively.  After taking into account expenses of the offerings,  the Company
received aggregate net proceeds of approximately $6.5 million from the 1995/1996
Private Placements and the June 1996 Private  Placement.  The Company intends to
utilize these net proceeds primarily for general corporate  purposes,  including
the  funding  of  research  and  development  of  its  product,  ONCONASE.  This
Prospectus relates to the offer and sale of 1,215,016 shares of Common Stock and
313,800 shares of Common Stock  underlying  Warrants which were purchased in the
aggregate  in the  1995/1996  Private  Placements  and  the  June  1996  Private
Placement and are held by investors in the 1995/1996 Private  Placements and the
June 1996 Private Placement.

     On March 3, 1997,  the Company  completed the March 1997 Private  Placement
with a private  investor of an aggregate of 112,000 shares of restricted  Common
Stock at a per share price of $4.50  resulting in net proceeds of $504,000.  The
Company  intends to utilize these net proceeds  primarily for general  corporate
purposes,  including  the funding of research  and  development  of its product,
ONCONASE.  This Prospectus  relates to the offer and sale by the investor in the
March 1997 Private Placement of 112,000 shares of Common Stock.

     The Company's sale of Common Stock and Warrants to accredited investors (as
that  term is  defined  in Rule  501  under  the  Securities  Act)  and  several
non-accredited  investors  in each of the  March  1994  Private  Placement,  the
September  1994  Private  Placement,  the October 1994  Private  Placement,  the
September 1995 Private  Placement,  the 1995/1996 Private  Placements,  the June
1996  Private  Placement,  the  Supply  Agreement  and the  March  1997  Private
Placement was effected in reliance upon Section 4(2) of the  Securities  Act and
Rule 506 thereunder, except that 115,000 shares were sold pursuant to Regulation
S under the Securities Act. Pursuant to stock purchase  agreements  entered into
by the  Company  with each of the Private  Placement  Investors  (the  "Purchase
Agreements"),  the Company  agreed to  indemnify  each of the Private  Placement
Investors (all of whom are Selling Stockholders) against any liabilities,  under
the  Securities  Act or  otherwise,  arising  out of or based upon any untrue or
alleged  untrue  statement of a material fact in the  Registration  Statement or
this  Prospectus  or by any  omission of a material  fact  required to be stated
therein  except to the extent  that such  liabilities  arise out of or are based
upon any untrue or alleged  untrue  statement  or  omission  in any  information
furnished in writing to the Company by the Private Placement Investors expressly
for  use  in  the  Registration   Statement.   Insofar  as  indemnification  for
liabilities  arising  under the  Securities  Act may be permitted to  directors,
officers or persons  controlling  the Company  pursuant  to its  certificate  of
incorporation and by-laws,  the Company has been informed that in the opinion of
the Securities and

                                     - 11 -

<PAGE>



Exchange  Commission such  indemnification is against public policy as expressed
in the Act and is therefore unenforceable.

     The Private Placement Investors (except the Supply Agreement investor) have
the right, at the Company's expense,  to have the shares of Common Stock offered
hereby registered for the offer and sale to the public under the Securities Act.
The Private  Placement  Investors in the March 1994 Private  Placement  have the
right to have the offer and sale of their  shares  of  Common  Stock  registered
through  August 3, 1997, the Private  Placement  Investors in the September 1994
Private  Placement  have the right to have the offer and sale of their shares of
Common Stock  registered  through  September 14, 1997 and the Private  Placement
Investors in the October 1994 and  September  1995 Private  Placements  have the
right to have the offer and sale of their  shares  of  Common  Stock  registered
through  December 11,  1998.  The Private  Placement  Investors in the June 1996
Private Placement have the right, at the Company's  expense,  to have the shares
of Common Stock offered  hereby  registered for the offer and sale to the public
under the Securities Act until September 13, 1999. The Company has determined to
include the shares of Common Stock issued and issuable to the Private  Placement
Investors in the March 1994,  September 1994, and 1995/1996 Private  Placements,
the shares acquired  pursuant to the Exercised  Options and the shares of Common
Stock acquired pursuant to the Supply Agreement in this Registration  Statement,
although it has no obligation to do so. In addition, the Option Holders have the
right to have the  shares of Common  Stock  issuable  upon the  exercise  of the
Options registered on a registration statement at their request. The Company has
determined  to  register  such  shares  herein.  The  investor in the March 1997
Private Placement has the right to have his shares registered no later than July
31, 1997 and to have the Company maintain the effectiveness of such registration
statement for three years after initial effectiveness.


Stock Ownership

     The table  below sets forth the number of shares of Common  Stock (i) owned
beneficially  by each of the Selling  Stockholders;  (ii) being  offered by each
Selling Stockholder pursuant to this Prospectus;  (iii) to be owned beneficially
by each Selling Stockholder after completion of the offering,  assuming that all
of the Warrants and Options held by the Selling  Stockholders  are exercised and
all of the shares offered hereby are sold and that none of the other shares held
by the Selling  Stockholders,  if any,  are sold and (iv) the  percentage  to be
owned by each Selling  Stockholder  after  completion of the offering,  assuming
that all of the  Warrants  and  Options  held by the  Selling  Stockholders  are
exercised  and all of the  shares  offered  hereby are sold and that none of the
other shares held by the Selling Stockholders, if any, are sold. For purposes of
this table each Selling Stockholder is deemed to own beneficially (i) the shares
of Common  Stock  underlying  the  Warrants  and  Options,  (ii) the  issued and
outstanding  shares of  Common  Stock  owned by the  Selling  Stockholder  as of
November  17,  1997 and (iii) the shares of Common  Stock  underlying  any other
options or warrants owned by the Selling Stockholder which are exercisable as of
November 17, 1997 or which will become exercisable within 60 days after November
17, 1997.  Except as otherwise  noted,  none of such persons or entities has had
any material relationship with the Company during the past three years.

     In connection  with the  registration of the shares of Common Stock offered
hereby, the Company will supply prospectuses to the Selling Stockholders.


                                     - 12 -

<PAGE>

                           SELLING SHAREHOLDERS TABLE

<TABLE>
<CAPTION>
                                                                                  Number of         Number of        Number of      
                                                Number of       Number of      Shares Offered        Shares            Shares       
                                                 Shares           Shares        and Acquired         Offered        Offered and     
                                               Offered and     Offered and       in October        Underlying       acquired in     
                                Number of      Acquired in     Acquired in        1994 and         Options and          the         
                                 Shares        March 1994       September         September        Issued upon       1995/1996      
Selling                       Beneficially       Private       1994 Private     1995 Private       Exercise of        Private       
Stockholders(1)                   Owned         Placement       Placement         Placement          Options         Placements     
- ---------------                   -----         ---------       ---------         ---------          -------         ----------     
<S>                               <C>            <C>              <C>              <C>                  <C>            <C>   
Ansam Investment                  125,000             0                0           125,000                 0                0     
Establishment Vaduz

Arinia Establishment Vaduz        125,000             0                0           125,000                 0                0     

Banque Diamantaire                 43,478             0                0            43,478                 0                0     
Anversoise (Suisse) SA

Barlow, Albert T. (3)             164,718        24,000           20,000            63,636                 0                0     

Barlow, Marie (4)                 144,718             0                0                 0                 0           26,316     

Barlow, Steven C. & Dianne         10,500             0                0             3,500                 0                0     
F. Barlow JT TEN

Bloom, Walter Dr. (5)              24,000             0                0                 0                 0                0     

Borghese, Francesco                 1,500             0                0                 0                 0                0     

Budhrani, Devidas Naraindas        38,910             0                0            38,910                 0                0     

Camp, Herbert L.                   80,000             0                0                 0                 0                0     

Chaikin, Marc                       8,000             0                0                 0                 0                0     

Champagne, Corinne M.              18,540             0                0                 0             6,500                0     

Cooper, Arthur G.                  20,000        20,000                0                 0                 0                0     

Costanzi, John B.  (6)             40,200             0                0                 0            20,000                0     

C.S.W.  Investment                 18,000             0                0                 0                 0                0     
Corporation  (5)

DeSantis, Carmen                   17,000             0                0                 0             4,000                0     

<CAPTION>

                                                                                          Percentage of
                                                                          Number of        Outstanding
                                    Number of          Number of        Shares to be      Shares to be
                                 Shares Offered     Shares Offered          Owned             owned
                                 and acquired in    and Acquired in     Beneficially      Beneficially
                                  the June 1996       March 1997            After             After
Selling                              Private            Private         Completion of      Completion
Stockholders(1)                     Placement          Placement          Offering        of Offering(2)
- ---------------                     ---------          ---------          --------        --------------
<S>                                  <C>                  <C>            <C>                  <C>
Ansam Investment                          0               0                     0             *
Establishment Vaduz                                              
                                                                 
Arinia Establishment Vaduz                0               0                     0             *
                                                                 
Banque Diamantaire                        0               0                     0             *
Anversoise (Suisse) SA                                           
                                                                 
Barlow, Albert T. (3)                     0               0                57,082             *
                                                                 
Barlow, Marie (4)                         0               0               118,402             *
                                                                 
Barlow, Steven C. & Dianne                0               0                 7,000             *
F. Barlow JT TEN                                                 
                                                                 
Bloom, Walter Dr. (5)                 6,000               0                18,000             *
                                                                 
Borghese, Francesco                   1,500               0                     0             *
                                                                 
Budhrani, Devidas Naraindas               0               0                     0             *
                                                                 
Camp, Herbert L.                     80,000               0                     0             *
                                                                 
Chaikin, Marc                         8,000               0                     0             *
                                                                 
Champagne, Corinne M.                     0               0                12,040             *
                                                                 
Cooper, Arthur G.                         0               0                     0             *
                                                                 
Costanzi, John B.  (6)                    0               0                20,200             *
                                                                 
C.S.W.  Investment                   18,000               0                     0             *
Corporation  (5)                                                 
                                                                 
DeSantis, Carmen                          0               0                13,000             *
</TABLE>                                                         
                                                             

                                     - 13 -

<PAGE>

<TABLE>
<CAPTION>
                                                                                  Number of         Number of        Number of      
                                                Number of       Number of      Shares Offered        Shares            Shares       
                                                 Shares           Shares        and Acquired         Offered        Offered and     
                                               Offered and     Offered and       in October        Underlying       acquired in     
                                Number of      Acquired in     Acquired in        1994 and         Options and          the         
                                 Shares        March 1994       September         September        Issued upon       1995/1996      
Selling                       Beneficially       Private       1994 Private     1995 Private       Exercise of        Private       
Stockholders(1)                   Owned         Placement       Placement         Placement          Options         Placements     
- ---------------                   -----         ---------       ---------         ---------          -------         ----------     
<S>                               <C>            <C>              <C>              <C>                  <C>            <C>   
DeSantis, Mary F.                   6,000             0                0                 0             6,000                0     

Digital Creations,                112,000             0                0                 0                 0                0     
Incorporated

Dung, Lili B.L.                    50,000             0           40,000                 0                 0            5,000     

EC Investment Limited             115,000        40,000                0                 0                 0                0     

Einhorn D.D.S. Ltd., Gerald        15,000             0                0            15,000                 0                0     

Factor, Mallory                    20,000             0                0                 0                 0                0     

Falk, Martin                       13,800             0                0                 0                 0                0     

Farnum, Scott                         400             0                0                 0                 0                0     

Foundation Danonia                256,000             0                0                 0                 0                0     

Foundation Zemara                  64,000             0                0                 0                 0                0     

Fraser, Margaret                   20,000             0           20,000                 0                 0                0     

Frohling, John (7)                 25,600             0           17,600                 0                 0                0     

Fry Jr., Kenneth L.                13,040             0                0             5,040                 0                0     

Goldsmith, Joel                     2,000             0                0                 0                 0                0     

Gordon, Michael A.                 10,000        10,000                0                 0                 0                0     

Granite Securities(17)             15,000             0                0                 0                 0                0     

Graska, Doris L. (8)               24,030             0                0                 0                 0                0     

Grymes III, Arthur J.              20,000        20,000                0                 0                 0                0     

Halsey Jr., Charles W.              8,000         8,000                0                 0                 0                0     

<CAPTION>

                                                                                          Percentage of
                                                                          Number of        Outstanding
                                    Number of          Number of        Shares to be      Shares to be
                                 Shares Offered     Shares Offered          Owned             owned
                                 and acquired in    and Acquired in     Beneficially      Beneficially
                                  the June 1996       March 1997            After             After
Selling                              Private            Private         Completion of      Completion
Stockholders(1)                     Placement          Placement          Offering        of Offering(2)
- ---------------                     ---------          ---------          --------        --------------
<S>                                    <C>                 <C>                <C>                <C>
DeSantis, Mary F.                            0                   0                 0             *

Digital Creations,                           0             112,000                 0             *
Incorporated

Dung, Lili B.L.                              0                   0             5,000             *

EC Investment Limited                        0                   0            75,000             *

Einhorn D.D.S. Ltd., Gerald                  0                   0                 0             *

Factor, Mallory                         20,000                   0                 0             *

Falk, Martin                            13,800                   0                 0             *

Farnum, Scott                              400                   0                 0             *

Foundation Danonia                     256,000                   0                 0             *

Foundation Zemara                       64,000                   0                 0             *

Fraser, Margaret                             0                   0                 0             *

Frohling, John (7)                           0                   0             8,000             *

Fry Jr., Kenneth L.                          0                   0             8,000             *

Goldsmith, Joel                          2,000                   0                 0             *

Gordon, Michael A.                           0                   0                 0             *

Granite Securities(17)                  15,000                   0                 0             *

Graska, Doris L. (8)                     3,030                   0            21,000             *

Grymes III, Arthur J.                        0                   0                 0             *

Halsey Jr., Charles W.                       0                   0                 0             *
</TABLE>

                                     - 14 -

<PAGE>


<TABLE>
<CAPTION>
                                                                                  Number of         Number of        Number of      
                                                Number of       Number of      Shares Offered        Shares            Shares       
                                                 Shares           Shares        and Acquired         Offered        Offered and     
                                               Offered and     Offered and       in October        Underlying       acquired in     
                                Number of      Acquired in     Acquired in        1994 and         Options and          the         
                                 Shares        March 1994       September         September        Issued upon       1995/1996      
Selling                       Beneficially       Private       1994 Private     1995 Private       Exercise of        Private       
Stockholders(1)                   Owned         Placement       Placement         Placement          Options         Placements     
- ---------------                   -----         ---------       ---------         ---------          -------         ----------     
<S>                               <C>             <C>              <C>              <C>                  <C>            <C>   
Hare & Co.                        200,000              0                0                 0                 0                0     

Harrington, Lynn P.                 1,500              0                0                 0                 0                0     

Henry, Heather J. (9)               5,400              0                0                 0                 0                0     

Henry, Kimberly A. (9)              5,400              0                0                 0                 0                0     

Henry, Robert R. (10)             252,550         40,000           40,000           100,000                 0                0     

Heritage Finance & Trust          230,000        120,000           80,000                 0                 0           30,000     
Co.

Heritage U.S.A. Value Fund         40,000         40,000                0                 0                 0                0     

Kemper Clearing Corp.             200,000              0                0           200,000                 0                0     
Cust. FBO Henry C.
Herrington Jr. IRA

Hofferbert, J. Harv                15,000              0                0            15,000                 0                0     

Holsapple, Jane R.                 10,000         10,000                0                 0                 0                0     

Horowitz, Edward D.                30,000         30,000                0                 0                 0                0     

Jacob, David                       49,000              0           40,000                 0                 0            5,000     

Jacobson, Richard M.               11,120              0                0            11,120                 0                0     

JAM Trust                          47,100         20,000                0                 0                 0                0     

Jay, Mark H. (11)                  26,906              0           10,906                 0                 0                0     

Katz, Robert                       19,000              0                0                 0                 0                0     

Kaufman Jr., C.L.                  15,120              0                0            15,120                 0                0     

<CAPTION>

                                                                                          Percentage of
                                                                          Number of        Outstanding
                                    Number of          Number of        Shares to be      Shares to be
                                 Shares Offered     Shares Offered          Owned             owned
                                 and acquired in    and Acquired in     Beneficially      Beneficially
                                  the June 1996       March 1997            After             After
Selling                              Private            Private         Completion of      Completion
Stockholders(1)                     Placement          Placement          Offering        of Offering(2)
- ---------------                     ---------          ---------          --------        --------------
<S>                                 <C>                       <C>          <C>                <C>
Hare & Co.                          200,000                   0                 0             *

Harrington, Lynn P.                   1,500                   0                 0             *

Henry, Heather J. (9)                 5,400                   0                 0             *

Henry, Kimberly A. (9)                5,400                   0                 0             *

Henry, Robert R. (10)                16,300                   0            56,250             *

Heritage Finance & Trust                  0                   0                 0             *
Co.

Heritage U.S.A. Value Fund                0                   0                 0             *

Kemper Clearing Corp.                     0                   0                 0             *
Cust. FBO Henry C.
Herrington Jr. IRA

Hofferbert, J. Harv                       0                   0                 0             *

Holsapple, Jane R.                        0                   0                 0             *

Horowitz, Edward D.                       0                   0                 0             *

Jacob, David                              0                   0             4,000             *

Jacobson, Richard M.                      0                   0                 0             *

JAM Trust                            27,100                   0                 0             *

Jay, Mark H. (11)                         0                   0            16,000             *

Katz, Robert                         16,000                   0             3,000             *

Kaufman Jr., C.L.                         0                   0                 0             *
</TABLE>

                                     - 15 -

<PAGE>

<TABLE>
<CAPTION>
                                                                                  Number of         Number of        Number of      
                                                Number of       Number of      Shares Offered        Shares            Shares       
                                                 Shares           Shares        and Acquired         Offered        Offered and     
                                               Offered and     Offered and       in October        Underlying       acquired in     
                                Number of      Acquired in     Acquired in        1994 and         Options and          the         
                                 Shares        March 1994       September         September        Issued upon       1995/1996      
Selling                       Beneficially       Private       1994 Private     1995 Private       Exercise of        Private       
Stockholders(1)                   Owned         Placement       Placement         Placement          Options         Placements     
- ---------------                   -----         ---------       ---------         ---------          -------         ----------     
<S>                               <C>            <C>              <C>              <C>                  <C>            <C>   
Kaufman, David L.                   6,000             0                0             6,000                 0                0     

Kimberly Computer                  10,000             0                0                 0                 0                0     
Group Inc.

Knakal, Jeffrey R.                  8,000             0                0                 0                 0                0     

Konrad, Adolf & Adair              20,000        20,000                0                 0                 0                0     
Konrad JT TEN

Kunzli, Werner O.                  36,400             0           10,000                 0                 0                0     

Lampl, Stephen C. & Anne           55,000             0           20,000             5,000                 0                0     
B. Shumadine TTEE

First Trust Corp. C/F Robert       17,000             0                0            15,000                 0                0     
Le Buhn Keogh

Long, Patricia H.                   1,000             0                0                 0                 0                0     

Lowe, Colleen A. (12)              20,040             0                0                 0             6,500                0     

Lowe, Michael (13)                215,000             0                0                 0            20,000                0     

Lowe, Terry D.                     10,000             0                0                 0            10,000                0     

Lynch Jr., James H.                20,000        20,000                0                 0                 0                0     

Madsen, MADS Peter                  8,000             0                0                 0                 0                0     

Manna, Timothy J.                  73,000        20,000           20,000                 0                 0           13,000     

Maraist, Michael P.                73,393             0                0                 0                 0                0     

Marden, Bernard A.                320,000             0                0                 0                 0                0     

McCarthy, Linda T. (14)            20,000             0           20,000                 0                 0                0     

<CAPTION>

                                                                                          Percentage of
                                                                          Number of        Outstanding
                                    Number of          Number of        Shares to be      Shares to be
                                 Shares Offered     Shares Offered          Owned             owned
                                 and acquired in    and Acquired in     Beneficially      Beneficially
                                  the June 1996       March 1997            After             After
Selling                              Private            Private         Completion of      Completion
Stockholders(1)                     Placement          Placement          Offering        of Offering(2)
- ---------------                     ---------          ---------          --------        --------------
<S>                                  <C>                  <C>             <C>                 <C>
Kaufman, David L.                          0               0                    0               *
                                                                                          
Kimberly Computer                     10,000               0                    0               *
Group Inc.                                                                                
                                                                                          
Knakal, Jeffrey R.                     8,000               0                    0               *
                                                                                          
Konrad, Adolf & Adair                      0               0                    0               *
Konrad JT TEN                                                                             
                                                                                          
Kunzli, Werner O.                          0               0               26,400               *
                                                                                          
Lampl, Stephen C. & Anne                   0               0               30,000               *
B. Shumadine TTEE                                                                         
                                                                                          
First Trust Corp. C/F Robert               0               0                2,000               *
Le Buhn Keogh                                                                             
                                                                                          
Long, Patricia H.                      1,000               0                    0               *
                                                                                          
Lowe, Colleen A. (12)                      0               0               13,540               *
                                                                                          
Lowe, Michael (13)                         0               0              195,000             1.3%
                                                                                          
Lowe, Terry D.                             0               0                    0               *
                                                                                          
Lynch Jr., James H.                        0               0                    0               *
                                                                                          
Madsen, MADS Peter                     8,000               0                    0               *
                                                                                          
Manna, Timothy J.                          0               0               20,000               *
                                                                                          
Maraist, Michael P.                   32,000               0               41,393               *
                                                                                          
Marden, Bernard A.                   320,000               0                    0               *
                                                                                          
McCarthy, Linda T. (14)                    0               0                    0               *
</TABLE>                                                                
                                                                   

                                     - 16 -

<PAGE>

<TABLE>
<CAPTION>
                                                                                  Number of         Number of        Number of      
                                                Number of       Number of      Shares Offered        Shares            Shares       
                                                 Shares           Shares        and Acquired         Offered        Offered and     
                                               Offered and     Offered and       in October        Underlying       acquired in     
                                Number of      Acquired in     Acquired in        1994 and         Options and          the         
                                 Shares        March 1994       September         September        Issued upon       1995/1996      
Selling                       Beneficially       Private       1994 Private     1995 Private       Exercise of        Private       
Stockholders(1)                   Owned         Placement       Placement         Placement          Options         Placements     
- ---------------                   -----         ---------       ---------         ---------          -------         ----------     
<S>                               <C>            <C>              <C>              <C>                  <C>            <C>   
McCash, David J.                   21,040             0                0                 0             6,500                0     

McCash, Donna M.                    7,500             0                0                 0             5,500                0     

McCash, James O.                  361,185             0                0                 0            22,834                0     

McCash, Michael J.                 21,540             0                0                 0             6,500                0     

McMahan, Gary D.                   17,000             0                0            10,000                 0                0     

Mesches, Kenneth S. (15)           82,365             0           40,000                 0                 0                0     

Milgram, Annmarie                   1,000             0                0             1,000                 0                0     

Miller, Donald W.                  15,000             0                0                 0                 0                0     

Miller, Janet                      10,000             0                0                 0                 0                0     

Miller, Kara A.                    15,000             0                0                 0                 0                0     

Miller, Kristin L.                 15,000             0                0                 0                 0                0     

Mittelman, Abraham (16)            95,000             0                0                 0            10,000                0     

Osso, Rizziero                     10,000             0                0                 0                                  0     

Parallax Partners                  25,000             0                0                 0                 0                0     

Pictet & CIE                       40,000             0                0                 0                 0           40,000     

Pisani, B. Michael (17)           236,000             0           20,000            80,000                 0                0     

Pisani, Michael B.                    500             0                0                 0                 0                0     

Pisani, John P.                    10,000             0                0                 0                 0                0     

Rankin, Carlton                    35,500             0                0                 0                 0           25,000     

<CAPTION>

                                                                                          Percentage of
                                                                          Number of        Outstanding
                                    Number of          Number of        Shares to be      Shares to be
                                 Shares Offered     Shares Offered          Owned             owned
                                 and acquired in    and Acquired in     Beneficially      Beneficially
                                  the June 1996       March 1997            After             After
Selling                              Private            Private         Completion of      Completion
Stockholders(1)                     Placement          Placement          Offering        of Offering(2)
- ---------------                     ---------          ---------          --------        --------------
<S>                                  <C>                   <C>             <C>               <C>
McCash, David J.                           0                0               14,540             *
                                                                  
McCash, Donna M.                           0                0                2,000             *
                                                                  
McCash, James O.                           0                0              338,351           2.3%
                                                                  
McCash, Michael J.                         0                0               15,040             *
                                                                  
McMahan, Gary D.                           0                0                7,000             *
                                                                  
Mesches, Kenneth S. (15)                   0                0               42,365             *
                                                                  
Milgram, Annmarie                          0                0                    0             *
                                                                  
Miller, Donald W.                     15,000                0                    0             *
                                                                  
Miller, Janet                         10,000                0                    0             *
                                                                  
Miller, Kara A.                       15,000                0                    0             *
                                                                  
Miller, Kristin L.                    15,000                0                    0             *
                                                                  
Mittelman, Abraham (16)                    0                0               85,000             *
                                                                  
Osso, Rizziero                         8,000                0                2,000             *
                                                                  
Parallax Partners                     25,000                0                    0             *
                                                                  
Pictet & CIE                               0                0                    0             *
                                                                  
Pisani, B. Michael (17)               22,000                0              114,000             *
                                                                  
Pisani, Michael B.                       500                0                    0             *
                                                                  
Pisani, John P.                       10,000                0                    0             *
                                                               
Rankin, Carlton                            0                0            10,500             *
</TABLE>


                                     - 17 -

<PAGE>

<TABLE>
<CAPTION>
                                                                                  Number of         Number of        Number of      
                                                Number of       Number of      Shares Offered        Shares            Shares       
                                                 Shares           Shares        and Acquired         Offered        Offered and     
                                               Offered and     Offered and       in October        Underlying       acquired in     
                                Number of      Acquired in     Acquired in        1994 and         Options and          the         
                                 Shares        March 1994       September         September        Issued upon       1995/1996      
Selling                       Beneficially       Private       1994 Private     1995 Private       Exercise of        Private       
Stockholders(1)                   Owned         Placement       Placement         Placement          Options         Placements     
- ---------------                   -----         ---------       ---------         ---------          -------         ----------     
<S>                             <C>              <C>              <C>               <C>              <C>                    <C>   
Roberts, W. Daniel &               52,500             0                0                 0                 0                0     
Maureen M.Roberts JT
WROS

Rosenwald, Barbara                  5,000             0                0             5,000                 0                0     

Saltus, Susan E.                   20,000        20,000                0                 0                 0                0     

Samet, Roger H.                   135,000        10,000           40,000                 0                 0                0     

Sands, Marvin                      24,000             0                0                 0                 0                0     

Schierloh, John (18)              133,804        20,000                0                 0            73,804                0     

Shogen, Kuslima (19)            2,621,402             0                0                 0           379,678                0     

Siegel, Allen (20)                212,562             0                0                 0             3,000                0     

Siegel, Josana                     10,000        10,000                0                 0                 0                0     

Siracusa, Richard IRA               4,200             0                0             2,200                 0                0     

Skidmore, C. Eric C/F               1,250             0                0             1,250                 0                0     
Amelia C. Skidmore UGMA
TX

Skidmore, C. Eric C/F Julia           500             0                0               500                 0                0     
Skidmore UGMA TX

Skidmore, Dr. Eric                  4,550             0                0             2,050                 0                0     

Skidmore, John E.                   1,200             0                0             1,200                 0                0     

Spengler, Thomas M. and            10,075             0                0             9,075                 0                0     
Michele P. Spengler JT
WROS

<CAPTION>

                                                                                          Percentage of
                                                                          Number of        Outstanding
                                    Number of          Number of        Shares to be      Shares to be
                                 Shares Offered     Shares Offered          Owned             owned
                                 and acquired in    and Acquired in     Beneficially      Beneficially
                                  the June 1996       March 1997            After             After
Selling                              Private            Private         Completion of      Completion
Stockholders(1)                     Placement          Placement          Offering        of Offering(2)
- ---------------                     ---------          ---------          --------        --------------
<S>                                  <C>                   <C>           <C>                   <C>
Roberts, W. Daniel &                 41,500                0               11,000                *
Maureen M.Roberts JT                                                                    
WROS                                                                                    
                                                                                        
Rosenwald, Barbara                        0                0                    0                *
                                                                                        
Saltus, Susan E.                          0                0                    0                *
                                                                                        
Samet, Roger H.                           0                0               85,000                *
                                                                                        
Sands, Marvin                        24,000                0                    0                *
                                                                                        
Schierloh, John (18)                      0                0               40,000                *
                                                                                        
Shogen, Kuslima (19)                      0                0            2,241,724              13.9%
                                                                                        
Siegel, Allen (20)                        0                0              209,562              1.4%
                                                                                        
Siegel, Josana                            0                0                    0                *
                                                                                        
Siracusa, Richard IRA                     0                0                2,000                *
                                                                                        
Skidmore, C. Eric C/F                     0                0                    0                *
Amelia C. Skidmore UGMA                                                                 
TX                                                                                      
                                                                                        
Skidmore, C. Eric C/F Julia               0                0                    0                *
Skidmore UGMA TX                                                                        
                                                                                        
Skidmore, Dr. Eric                        0                0                2,500                *
                                                                                        
Skidmore, John E.                         0                0                    0                *
                                                                                        
Spengler, Thomas M. and                   0                0                1,000                *
Michele P. Spengler JT                                                                  
WROS                                                                                 
</TABLE>

                                     - 18 -

<PAGE>

<TABLE>
<CAPTION>
                                                                                  Number of         Number of        Number of      
                                                Number of       Number of      Shares Offered        Shares            Shares       
                                                 Shares           Shares        and Acquired         Offered        Offered and     
                                               Offered and     Offered and       in October        Underlying       acquired in     
                                Number of      Acquired in     Acquired in        1994 and         Options and          the         
                                 Shares        March 1994       September         September        Issued upon       1995/1996      
Selling                       Beneficially       Private       1994 Private     1995 Private       Exercise of        Private       
Stockholders(1)                   Owned         Placement       Placement         Placement          Options         Placements     
- ---------------                   -----         ---------       ---------         ---------          -------         ----------     
<S>                               <C>            <C>                   <C>           <C>              <C>                   <C>   
Starita, Fred A.                    4,000         4,000                0                 0                 0                0     

Sylvester, Carmine                 11,000             0                0             1,000                 0                0     

Thall, Richard S. & Alice          21,000             0                0                 0                 0                0     
Thall TEN COM

Thompson, Mary M. (21)             24,640             0                0                 0             6,500                0     

Tierney, James G. & Shirley        31,400             0                0                 0                 0                0     
A. Tierney TTEES

Walker, David R.                    6,000             0                0             6,000                 0                0     

Walter, Peter                      10,000        10,000                0                 0                 0                0     

Windsor Partners L.P.              20,000             0                0                 0                 0                0     

Wingfield, Charles L.              11,500             0                0            11,500                 0                0     

Woodmere Court Investment          20,000        20,000                0                 0                 0                0     

<CAPTION>

                                                                                          Percentage of
                                                                          Number of        Outstanding
                                    Number of          Number of        Shares to be      Shares to be
                                 Shares Offered     Shares Offered          Owned             owned
                                 and acquired in    and Acquired in     Beneficially      Beneficially
                                  the June 1996       March 1997            After             After
Selling                              Private            Private         Completion of      Completion
Stockholders(1)                     Placement          Placement          Offering        of Offering(2)
- ---------------                     ---------          ---------          --------        --------------
<S>                                <C>                    <C>            <C>                  <C>
Starita, Fred A.                        0                 0                   0               *
                                                                                         
Sylvester, Carmine                      0                 0              10,000               *
                                                                                         
Thall, Richard S. & Alice          16,000                 0               5,000               *
Thall TEN COM                                                                            
                                                                                         
Thompson, Mary M. (21)                  0                 0              18,140               *
                                                                                         
Tierney, James G. & Shirley        27,100                 0               4,300               *
A. Tierney TTEES                                                                         
                                                                                         
Walker, David R.                        0                 0                   0               *
                                                                                         
Walter, Peter                           0                 0                   0               *
                                                                                         
Windsor Partners L.P.              20,000                 0                   0               *
                                                                                         
Wingfield, Charles L.                   0                 0                   0               *
                                                                                         
Woodmere Court Investment               0                 0                   0               *
                                                                                       
==========================================================================================================
</TABLE>

Footnotes appear on the following page.

                                     - 19 -

<PAGE>


(*)  Less than one percent.

(1)  The last name of each individual Seller Stockholder is listed first.

(2)  Based upon shares of Common Stock  outstanding as of November 17 1997 after
     giving  effect to shares of Common  Stock  underlying  options or  warrants
     which are deemed to be owned beneficially by the Selling Stockholders.

(3)  Includes 29,641 shares of Common Stock owned by Mr. Barlow's wife.

(4)  Includes 115,077 shares owned by Ms. Barlow's husband.

(5)  Dr. Bloom's  beneficial  ownership  includes  18,000 shares owned by C.S.W.
     Investment Corporation, which is a corporation controlled by Dr. Bloom.

(6)  Dr.  Costanzi is a member of the Company's  Scientific  Advisory  Board and
     received his Options for services rendered.

(7)  John  Frohling  previously  served  as legal  counsel  to the  Company  and
     received  his  Warrants  in  the  September   1994  Private   Placement  in
     consideration  for his conversion of $44,000 of debt owed by the Company to
     him.

(8)  Doris L.  Graska is a party to the  Company's  Supply  Agreement.  Doris L.
     Graska's  beneficial   ownership  includes  21,000  shares  owned  by  R.P.
     Biologicals, which is a corporation controlled by her and her husband.

(9)  Mr.  Robert Henry is a director of the Company.  Heather Henry and Kimberly
     Henry are Mr. Henry's daughters.

(10) Robert Henry is a director of the Company.

(11) Mark H. Jay currently  serves as the  Company's  patent  attorney.  Mr. Jay
     received his shares of Common Stock and matching Warrants in the March 1994
     and September  1994 Private  Placements.  The March 1994  Warrants  expired
     unexercised.

(12) Includes  2,500  shares  registered  in the name of  Colleen  A.  Dille and
     offered hereby.

(13) Michael  Lowe was the  Company's  President  and a member  of the  Board of
     Directors from August 1, 1996 through July 31, 1997 and prior to that was a
     consultant to the Company and a member of the Company's Scientific Advisory
     Board. He received his Options for services rendered.

(14) Linda McCarthy has in the past served as the Company's  legal counsel.  Ms.
     McCarthy  received her shares of Common Stock in the September 1994 Private
     Placement  in  consideration  for the  conversion  of $50,000  of  accounts
     payable to her.

(15) Includes  49,215 held by Kenneth S. Mesches  TTEE Kenneth S. Mesches  Money
     Purchase Plan.

(16) Abraham Mittelman is a member of the Company's  Scientific  Advisory Board.
     He received his Options for services rendered.


                                     - 20 -

<PAGE>



(17) Michael Pisani was a consultant to the Company and his beneficial ownership
     includes shares underlying options he received for services  rendered.  Mr.
     Pisani's  beneficial  ownership  includes  15,000  shares  owned by Granite
     Securities Corporation, which is a corporation controlled by Mr. Pisani.

(18) John  Schierloh was a consultant to the Company and received  72,800 shares
     of Common Stock and matching  Warrants in the March 1994 Private  Placement
     in consideration  for conversion of $182,000 of debt owed by the Company to
     him and 73,804  Options in  consideration  for  conversion  of  $142,441 of
     Company debt.

(19) Kuslima Shogen is the Chief Executive  Officer and Chairman of the Board of
     the Company. Ms. Shogen is also a principal  stockholder of the Company. As
     of the date  hereof,  Ms.  Shogen's  Option to purchase  379,678  shares is
     exercisable as to 303,743 shares.

(20) Allen  Siegel is a director  of the Company  and  received  his Options for
     services  rendered.  Mr. Siegel  disclaims  beneficial  ownership as to the
     shares owned by Ina Siegel, his wife.

(21) Includes  2,500 shares  registered in the name of Mary M. Richards  offered
     hereby.



                                     - 21 -

<PAGE>



                              PLAN OF DISTRIBUTION

     Shares of Common  Stock  currently  outstanding  and shares of Common Stock
issuable  upon exercise of the Warrants and Options may be sold pursuant to this
Prospectus  by the  Selling  Stockholders.  These  sales may occur in  privately
negotiated  transactions or in the  over-the-counter  market through brokers and
dealers  as agents or to brokers  and  dealers as  principals,  who may  receive
compensation  in the form of  discounts,  concessions  or  commissions  from the
Selling  Stockholders  or from the  purchasers  of the Common Stock for whom the
broker-dealers may act as agent or to whom they may sell as principal,  or both.
Certain of the Selling  Stockholders  may also sell  certain of their  shares of
Common Stock pursuant to Rule 144 under the Securities Act. The Company has been
advised by the  Selling  Stockholders  that they have not made any  arrangements
relating  to the  distribution  of the  shares of Common  Stock  covered by this
Prospectus.   In  effecting  sales,   broker-dealers   engaged  by  the  Selling
Stockholders may arrange for other broker-dealers to participate. Broker-dealers
will receive  commissions or discounts from the Selling  Stockholders in amounts
to be negotiated immediately prior to the sale.

     Upon being notified by a Selling Stockholder that any material  arrangement
(other than a customary  brokerage account agreement) has been entered into with
a broker or dealer for the sale of shares  through a block trade,  purchase by a
broker or dealer, or similar  transaction,  the Company will file a supplemented
Prospectus  pursuant to Rule 424(c) under the  Securities Act disclosing (a) the
name of each such  broker-dealer,  (b) the  number of shares  involved,  (c) the
price at which such shares were sold, (d) the  commissions  paid or discounts or
concessions  allowed  to such  broker-dealer(s),  (e) if  applicable,  that such
broker-dealer(s) did not conduct any investigation to verify the information set
out or incorporated by reference in the Prospectus, as supplemented, and (f) any
other facts material to the transaction.

     Certain of the  Selling  Stockholders  and any  broker-dealers  who execute
sales for the Selling Stockholders may be deemed to be "underwriters" within the
meaning of the  Securities Act by virtue of the number of shares of Common Stock
to be sold or resold by such persons or entities or the manner of sale  thereof,
or both.  If any of the Selling  Stockholders,  broker-dealers  or other holders
were determined to be  underwriters,  any discounts,  concessions or commissions
received by them or by brokers or dealers acting on their behalf and any profits
received by them on the resale of their  shares of Common  Stock might be deemed
underwriting discounts and commissions under the Securities Act.

     The Selling  Stockholders have represented to the Company that any purchase
or sale of the Common Stock by them will be in  compliance  with the  Securities
Exchange Act of 1934,  as amended (the  "Exchange  Act").  In general,  Rule 102
under  Regulation M ("Regulation M") under the Exchange Act prohibits any person
connected with a distribution of the Company's Common Stock (the "Distribution")
from directly or indirectly  bidding for, or purchasing for any account in which
he has a beneficial  interest,  any Common Stock or any right to purchase Common
Stock,  or attempting to induce any person to purchase Common Stock or rights to
purchase Common Stock,  for a period of one business day prior to and subsequent
to  completion  of his  participation  in the  Distribution  (the  "Distribution
Period").

     During the  Distribution  Period,  Rule 104 ("Rule 104") under Regulation M
prohibits  the  Selling  Stockholders  and  any  other  person  engaged  in  the
Distribution from engaging in any stabilizing bid or purchasing the Common Stock
except for the purpose of  preventing  or retarding a decline in the open market
price of the Common Stock. No such person may effect any stabilizing transaction
to facilitate any offering at the market.  Inasmuch as the Selling  Stockholders
will be  reoffering  and  reselling  the Common  Stock at the  market,  Rule 104
prohibits them from effecting any stabilizing  transaction in  contravention  of
Rule 104 with respect to the Common Stock.




                                     - 22 -

<PAGE>



                                  LEGAL MATTERS

     The legality of the shares of Common Stock  offered  hereby has been passed
on for the Company by Dorsey & Whitney LLP, New York, New York.


                                     EXPERTS

     The  financial  statements of Alfacell  Corporation  (a  development  stage
company)  as of July  31,  1997  and  1996  and for  each  of the  years  in the
three-year  period ended July 31, 1997,  and for the period from August 24, 1981
(date of inception) to July 31, 1997, have been incorporated by reference herein
and in the  Registration  Statement  in  reliance  upon the  report of KPMG Peat
Marwick LLP, independent certified public accountants, incorporated by reference
herein,  and upon the  authority  of said  firm as  experts  in  accounting  and
auditing.  The report of KPMG Peat  Marwick  LLP as it relates to the  financial
statements  for the period from August 24, 1981 (date of  inception) to July 31,
1997 is based on the report of Armus Harrison as to the amounts included therein
for the period  from  August  24,  1981 (date of  inception)  to July 31,  1992,
although Armus,  Harrison has not consented to the use of such report herein and
will not be available to perform any subsequent  review  procedures with respect
to such report.





================================================================================
The  financial  statements  of the  Company  from  inception  to July  31,  1992
incorporated by reference into this Registration Statement,  were audited by the
independent  accounting firm of Armus,  Harrison.  The accounting firm of Armus,
Harrison  dissolved and ceased all operations in June, 1996. As a result of such
dissolution,  investors seeking to sue and recover damages from Armus,  Harrison
for material  misstatements or omissions,  if any, in the registration statement
or  prospectus,  including  the  financial  statements,  may be unable to do so.
Armus,  Harrison  has not  consented  to the use of its  audit  report  and as a
result,  investors  seeking to  recover  damages  pursuant  to Section 11 of the
Securities Act against Armus, Harrison for false and misleading  statements,  if
any,  may be limited,  and the lack of such  consent may  preclude  directors or
officers of the Company from  asserting a due  diligence  defense in  connection
with a Section 11 action.
================================================================================



                                     - 23 -

<PAGE>



                                     PART II

                     INFORMATION NOT REQUIRED IN PROSPECTUS


Item 14. Other Expenses of Issuance and Distribution

     The  following  table sets forth an itemized  estimate of fees and expenses
payable by the  Registrant  in  connection  with the offering of the  securities
described in this registration statement,  other than underwriting discounts and
commissions.

SEC registration fee ................................................    $ 7,212
                                                                         -------
Legal fees and expenses .............................................    $25,000
                                                                         -------
Accounting fees and expenses ........................................    $ 5,000
                                                                         -------
Miscellaneous .......................................................    $ 2,000
                                                                         -------
Printing expenses ...................................................    $ 5,000
                                                                         -------
                         Total ......................................    $44,212
                                                                         -------


Item 15. Indemnification of Directors and Officers

     Under Section 145 of the General  Corporation Law of Delaware (the "GCL") a
corporation  may  indemnify any person who was or is a party or is threatened to
be  made a  party  to any  threatened,  pending  or  completed  action,  suit or
proceeding, whether civil, criminal, administrative or investigative (other than
an action by or in the right of the corporation),  by reason of the fact that he
is or was a director,  officer,  employee or agent of the corporation,  or is or
was serving at the request of the corporation, partnership, joint venture, trust
or other enterprise  against expenses  (including  attorneys' fees),  judgments,
fines and  amounts  paid in  settlement  actually  and  reasonably  incurred  in
connection with such action, suit or proceeding if he acted in good faith and in
a manner he reasonably believed to be in or not opposed to the best interests of
the corporation,  and, with respect to any criminal action or proceeding, had no
reasonable cause to believe his conduct was unlawful.

     A  corporation  also may  indemnify  any person who was or is a party or is
threatened to be made a party to any threatened,  pending or completed action or
suit by or in the right of the corporation to procure a judgment in its favor by
reason of the fact that he is or was a director,  officer,  employee or agent of
the  corporation,  or is or was serving at the request of the  corporation  as a
director, officer, employee or agent of another corporation,  partnership, joint
venture,  trust or other enterprise against expenses (including attorneys' fees)
actually  and  reasonably  incurred  by him in  connection  with the  defense or
settlement  of such  action or suit if he acted in good faith and in a manner he
reasonably  believed  to be in or not  opposed  to  the  best  interests  of the
corporation.  However,  in such an action by or on behalf of a  corporation,  no
indemnification may be made in respect of any claim, issue or matter as to which
the person is adjudged liable to the  corporation  unless and only to the extent
that the court  determines  that,  despite the  adjudication of liability but in
view of all the circumstances,  the person is fairly and reasonably  entitled to
indemnity for such expenses which the court shall deem proper.

     In  addition,  the  indemnification  provided  by Section  145 shall not be
deemed exclusive of any other rights to which those seeking  indemnification may
be entitled under any bylaw,  agreement,  vote of stockholders or  disinterested
directors or  otherwise,  both as to action in his  official  capacity and as to
action in another  capacity  while  holding  such  office.  The  Certificate  of
Incorporation of the Company is consistent with Section 145 of the

                                      II-1

<PAGE>



GCL and its Bylaws  provide that each director,  officer,  employee and agent of
the Company shall be indemnified to the extent permitted by the GCL.

     In this connection, the Company has entered into indemnification agreements
(the  "Indemnity  Agreements")  with  each  of  its  directors.   The  Indemnity
Agreements are consistent with the Company's By-laws and the Company's policy to
indemnify  directors  to the fullest  extent  permitted  by law.  The  Indemnity
Agreements provide for  indemnification of directors for liabilities arising out
of claims against such persons acting as directors of the Company (or any entity
controlling,  controlled by or under common control with the Company) due to any
actual or  alleged  breach of duty,  neglect,  error,  misstatement,  misleading
statement,  omission or other act done, or suffered or  wrongfully  attempted by
such  directors,  except as  prohibited by law. The  Indemnity  Agreements  also
provide for the advancement of costs and expenses,  including  attorneys'  fees,
reasonably incurred by directors in defending or investigating any action, suit,
proceeding or claim,  subject to an  undertaking by such directors to repay such
amounts if it is ultimately  determined  that such directors are not entitled to
indemnification.  The  Indemnity  Agreements  cover future acts and omissions of
directors for which actions may be brought.

     The Indemnity Agreements also provide that directors,  officers,  employees
and agents are  entitled  to  indemnification  against all  expenses  (including
attorneys' fees) reasonably incurred in seeking to collect an indemnity claim or
to obtain  advancement  of expenses  from the  Company.  The rights of directors
under the Indemnity  Agreements are not exclusive of any other rights  directors
may have under  Delaware  law,  any  liability  insurance  policies  that may be
obtained, the Company's By-Laws or otherwise.  The Company would not be required
to indemnify a director for any claim based upon the director  gaining in fact a
personal  profit or advantage to which such  director was not legally  entitled,
any claim for an accounting  of profits made in  connection  with a violation of
Section  16(b) of the  Securities  Exchange  Act of 1934 or a  similar  state or
common  law  provision  or any  claim  brought  about or  contributed  to by the
dishonesty of the director.

     Insofar as indemnification for liabilities arising under the Securities Act
of 1933 may be permitted to directors,  officers and controlling  persons of the
Registrant pursuant to the foregoing  provisions,  or otherwise,  the registrant
has been advised that in the opinion of the Securities  and Exchange  Commission
such  indemnification  is against  public policy as expressed in the Act and is,
therefore,  unenforceable. In the event that a claim for indemnification against
such liabilities  (other than the payment by the registrant of expenses incurred
or paid by a director,  officer or  controlling  person of the registrant in the
successful  defense of any  action,  suit or  proceeding)  is  asserted  by such
director,  officer or controlling person in connection with the securities being
registered, the registrant will, unless in the opinion of its counsel the matter
has been  settled by  controlling  precedent,  submit to a court of  appropriate
jurisdiction the question whether such  indemnification  by it is against public
policy as expressed in the Act and will be governed by the final adjudication of
such issue.


                                      II-2

<PAGE>



Item 16.  Exhibits

     The following are filed either as exhibits to this  Registration  Statement
or  incorporated by reference to the exhibits to prior  Registration  Statements
and reports of the Registrant as indicated:

          (a) Exhibits (numbered in accordance with Item 601 of Regulation S-K).

                                                                  Exhibit No. or
Exhibit                                                           Incorporation
  No.     Item Title                                               by Reference
 -----    ----------                                               ------------
  5.1     Opinion of Dorsey & Whitney LLP                              #
 21.0     Subsidiaries of Registrant                                   *
 23.1     Consent of Dorsey & Whitney LLP (included in Exhibit 5.1)    #
 23.2     Consent of KPMG Peat Marwick LLP                             #
 24.0     Powers of Attorney                                           +


- ------------

*    Previously  filed as exhibits to the  Company's  Annual Report on Form 10-K
     for the year  ended  July 31,  1993 and  incorporated  herein by  reference
     thereto.

+    Powers of Attorney are contained in signatures.

#    Filed herewith.

**         Previously filed.

Item 17.   Undertakings

The undersigned registrant hereby undertakes:

     (1) To file,  during any period in which  offers or sales are being made, a
post-effective amendment to this registration statement:

          (i) To include  any  prospectus  required  by Section  10(a)(3) of the
     Securities Act of 1933;

          (ii) To reflect in the  prospectus  any facts or events  arising after
     the  effective  date of the  registration  statement  (or the  most  recent
     post-effective amendment thereof) which,  individually or in the aggregate,
     represent  a  fundamental  change  in  the  information  set  forth  in the
     registration  statement.  Notwithstanding  the  foregoing,  any increase or
     decrease  in volume of  securities  offered (if the total  dollar  value of
     securities  offered  would not exceed  that which was  registered)  and any
     deviation from the low or high end of the estimated  maximum offering range
     may be  reflected  in the form of  prospectus  filed  with  the  Commission
     pursuant to Rule 424(b) if, in the aggregate, the changes in the volume and
     price represent no more than a 20% change in the maximum aggregate offering
     price set  forth in the  "Calculation  of  Registration  Fee"  table in the
     effective registration statement.

          (iii) To include any material  information with respect to the plan of
     distribution not previously disclosed in the registration  statement or any
     material change to such information in the registration statement:


                                      II-3

<PAGE>



     Provided,  however,  that paragraphs (1)(i) and (1)(ii) do not apply if the
registration statement is on Form S-3, Form S-8 or Form F-3, and the information
required to be included in a  post-effective  amendment by those  paragraphs  is
contained in the periodic reports filed by the Registrant pursuant to Section 13
or Section 15(d) of the Securities Exchange Act of 1934 that are incorporated by
reference in the registration statement.

     (2) That, for the purpose of determining any liability under the Securities
Act of 1933,  each  such  post-effective  amendment  shall be deemed to be a new
registration  statement  relating to the  securities  offered  therein,  and the
offering of such  securities at that time shall be deemed to be the initial bona
fide offering thereof.

     (3) To remove from registration by means of a post-effective  amendment any
of the securities being registered which remain unsold at the termination of the
offering.

     (4) That,  for purposes of determining  any liability  under the Securities
Act of 1933, each filing of the  Registrant's  annual report pursuant to Section
13(a) or  Section  15(d)  of the  Securities  Exchange  Act of 1934  (and  where
applicable,  each filing of an employee benefit plan's annual report pursuant to
Section 15(d) of the Securities  Exchange Act of 1934) that is  incorporated  by
reference  in  this  Registration   Statement  shall  be  deemed  to  be  a  new
Registration  Statement  relating to the  securities  offered  therein,  and the
offering of such  securities at that time shall be deemed to be the initial bona
fide offering thereof.

     (5) Insofar as indemnification for liabilities arising under the Securities
Act of 1933 may be permitted to directors,  officers and controlling  persons of
the Registrant pursuant to the foregoing provisions or otherwise, the Registrant
has been advised that in the opinion of the Securities  and Exchange  Commission
such  indemnification  is against  public policy as expressed in the Act and is,
therefore,  unenforceable. In the event that a claim for indemnification against
such liabilities  (other than the payment by the Registrant of expenses incurred
or paid by a director,  officer or  controlling  person of the Registrant in the
successful  defense of any  action,  suit or  proceeding)  is  asserted  by such
director,  officer or controlling person in connection with the securities being
registered, the Registrant will, unless in the opinion of its counsel the matter
has been  settled by  controlling  precedent,  submit to a court of  appropriate
jurisdiction the question whether such  indemnification  by it is against public
policy as expressed in the Act and will be governed by the final adjudication of
such issue.


                                      II-4

<PAGE>



                                   SIGNATURES

     Pursuant to the  requirements of the Securities Act of 1933, the Registrant
certifies  that it has  reasonable  grounds to believe  that it meets all of the
requirements  for  filing  on Form S-3 and has  duly  caused  this  Registration
Statement  to be  signed  on its  behalf  by  the  undersigned,  thereunto  duly
authorized in the City of Bloomfield, State of New Jersey, on December 1, 1997.

                                             ALFACELL CORPORATION



                                             By:        /s/KUSLIMA SHOGEN
                                                      --------------------------
                                                      Kuslima Shogen,
                                                      Chairman and Chief
                                                      Executive Officer





<PAGE>



     Pursuant  to  the   requirements  of  the  Securities  Act  of  1933,  this
Registration  Statement  has  been  signed  by  the  following  persons  in  the
capacities and on the dates indicated.

<TABLE>
<CAPTION>
           Signature                            Capacity                              Date
           ---------                            --------                              ----
<S>                                    <C>                                       <C>
/s/KUSLIMA SHOGEN                      Chairman, Chief                           December 1, 1997
- ------------------------------         Executive Officer and 
Kuslima Shogen                         Director (Principal   
                                       Executive Officer)    
                                       


/s/GAIL E. FRASER                      Vice President -                          December 1, 1997
- ------------------------------         Finance and           
Gail E. Fraser                         Chief Financial       
                                       Officer and Director  
                                       (Principal Financial  
                                       Officer and Principal 
                                       Accounting Officer)   
                                       


*                                      Executive Vice                            December 1, 1997
- ------------------------------         President, Medical      
Stanislaw M. Mikulski, M.D.            Director and Director   


*                                      Director                                  December 1, 1997
- ------------------------------
Alan Bell


*                                      Director                                  December 1, 1997
- ------------------------------
Stephen K. Carter, M.D.


*                                      Director                                  December 1, 1997
- ------------------------------
Donald R. Conklin


*                                      Director                                  December 1, 1997
- ------------------------------
Robert R. Henry


*                                      Director                                  December 1, 1997
- ------------------------------
Allen Siegel, D.D.S.



- ------------------------------
Martin F. Stadler                      Director


* /s/ GAIL FRASER
- ------------------------------
Gail Fraser, as attorney-in fact
</TABLE>


<PAGE>



                              ALFACELL CORPORATION

                                  EXHIBIT INDEX



                                                            Location of Exhibit
                                                            in Sequential
Exhibit No.       Description                               Numbering System
- -----------       -----------                               ----------------
    5.1           Opinion of Dorsey & Whitney LLP                E-1

    23.1          Consent of Dorsey & Whitney LLP
                  (included in Exhibit 5.1)

    23.2          Consent of KPMG Peat Marwick LLP               E-2





                                                                     Exhibit 5.1

December 2, 1997


Alfacell Corporation
225 Belleville Avenue
Bloomfield, New Jersey  07003

Re:  Alfacell Corporation Registration Statement on Form S-3

Ladies and Gentlemen:

     You have requested our opinion with respect to the public offering and sale
by  certain  selling  stockholders  (the  "Selling  Stockholders")  of  Alfacell
Corporation, a Delaware corporation (the "Company"),  pursuant to a Registration
Statement on Form S-3 (the  "Registration  Statement") of up to 4,123,247 shares
of the Company's common stock,  $.01 par value per share (the "common Stock") of
which (i) 2,837,680 shares (the "Outstanding Common Shares") are outstanding and
held by the Selling Stockholders; (ii) 698,251 shares (the "Warrant Shares") are
issuable  upon  exercise  of  warrants  (the  "Warrants")  held  by the  Selling
Stockholders;  and (iii) 587,316 shares (the "Option  Shares") are issuable upon
exercise of certain  options (the  "Options") of the Company held by the Selling
Stockholders.

     In  this  connection  we  have  prepared  and  examined  the   Registration
Statement, the Company's Certificate of Incorporation, as amended; the Company's
By-Laws, as amended; records of applicable corporate proceedings of the Company;
and such other documents as we have deemed necessary as a basis for the opinions
herein  expressed.  With respect to such  examination  we have assumed the legal
capacity  to  sign  and  the  genuineness  of all  signatures  appearing  on all
documents  presented to us as originals,  and the conformity to the originals of
all documents presented to us as conformed or reproduced copies. With respect to
factual matters relevant to such opinion,  we have relied,  without  independent
certification   thereof,  upon  certificates  of  appropriate  state  and  local
officials and  executive  officers and  responsible  employees and agents of the
Company.

     Based upon the  foregoing,  and in  reliance  thereon,  and  subject to the
limitations and qualifications set forth herein, we are of the opinion that:

1. The Outstanding Common Shares are legally and validly issued,  fully paid and
non-assessable.

2. When issued and paid for in accordance with the Warrants,  the Warrant Shares
will be legally and validly issued, fully paid and non-assessable.

3. When issued and paid for in  accordance  with the Options,  the Option Shares
will be legally and validly issued, fully paid and non-assessable.

     We consent  to the use of our name in the  Registration  Statement  and the
related  Prospectus  under the caption  "Legal  Matters",  and we consent to the
filing of this opinion as an Exhibit to the Registration Statement.

                                                   Very truly yours,


                                                   /S/DORSEY & WHITNEY LLP
                                                   ---------------------------
                                                   DORSEY & WHITNEY LLP

                                       E-1




                                                                    Exhibit 23.2

                          Independent Auditors' Consent


The Board of Directors
Alfacell Corporation:


We consent to the use of our report incorporated by reference in Amendment No. 2
to the  Registration  Statement on Form S-3 of Alfacell  Corporation  and to the
reference to our firm under the heading "Experts" in the Prospectus.

Our report dated October 10, 1997 as it relates to the financial  statements for
the period from August 24, 1981 (date of  inception)  to July 31, 1997, is based
on the report of other  auditors  as to the  amounts  included  therein  for the
period of August 24, 1981 (date of inception) to July 31, 1992.




                                                     /s/ KPMG PEAT MARWICK LLP
                                                     -------------------------
                                                     KPMG Peat Marwick LLP


Short Hills, New Jersey
December 1, 1997

                                       E-2


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