Premium
A System for the Documentation of Chemical Reactions
Author(s) -
Schier Oswald,
Nübling Wolfgang,
Steidle Walter,
Valls Jacques
Publication year - 1970
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.197005991
Subject(s) - documentation , chemical reaction , fragmentation (computing) , computer science , chemistry , organic chemistry , programming language
The Documentation Ring of the chemical and pharmaceutical industries uses a punched card system to record chemical reactions. The starting materials and the end products are encoded with a fragmentation code, and the bonds that change during the reaction are recorded in the same way. Reaction modifiers and physical data can also be stored. In the case of multistage reactions, both the individual stages and various groups of stages are recorded.