Structures Accessed by Computer

Our next major challenge was to integrate a chemical structure handling component into ABACUS. Our progress in using OSAC (Organic Structures Accessed by Computer) for this purpose is the principal subject of this paper. 

DARC in-house 15,23) marketed by Telesystemes. OSAC (Organic Structures Accessed by Computer) from the ex-Leeds University team ORAC Ltd, appeared rather later 24),... 

ORAC (Organic Reactions Accessed by Computer) and OSAC (Organic Structures Accessed by Computer) have developed into mature systems for the handling of reaction data and structural data. 

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