Molecular Design software can take you away from laborious searches through notebooks, paper files and punch cards.

Take REACCST;our program for storing and retrieving compounds, reactions and related data. It tells you everything you need to know about your company's compounds and reac­tions, as well as those in standard databases.

You search a database by drawing structures on the computer terminal screen with a light pen, cursor or graphics tablet.

You can locate all compounds that match a structure or contain a sub­structure. Or you can find out which reactions convert molecule A to mol­

ecule Β - or molecules like A to mol­ecules like B. Search results are dis­played in minutes or even seconds.

There's also MACCSTa program with a complete range of search capabilities for compounds alone.

Molecular Design has software to aid in virtually every aspect of chemical research - from molecular modeling to structure elucidation and structure-activity study

Our programs run on a wide vari­ety of computers, and in the privacy and security of your own laboratory, so there's no need for outside timesharing.

You can start out with one program or several and add more as your needs dictate. Tbgether, they function as an

integrated Laboratory On Line. For more information, call us today

Molecular Design Limited 1122 Β Street, Hayward, CA 94541 (415) 581-1996 Tfelex 470631

Molecular Design Limited 95 Madison Ave., Mornstown, NJ 07960 (201)540-9090

Molecular Design MDL AG Wallstrasse 8.CH-4002 Basel,Switzerland 61/232929 Telex 65259 MDAG CH

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How to take the labor out of laboratory.

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