Chemicals chemical data

G. A. Tsigdinos and F. W. Moore, Molybdenum Chemicals Chemical Data Series , January 1981, Climax Molybdenum Company. 

Majer V and Svoboda V 1985 (lUPAC Chemical Data Series No 32) Enthalpies of Vaporization of Organic Compounds (Oxford Blackwell)... 

In 1986, David Weininger created the SMILES Simplified Molecular Input Line Entry System) notation at the US Environmental Research Laboratory, USEPA, Duluth, MN, for chemical data processing. The chemical structure information is highly compressed and simplified in this notation. The flexible, easy to learn language describes chemical structures as a line notation [20, 21]. The SMILES language has found widespread distribution as a universal chemical nomenclature... 

The importance of all this work lies in the fact that it established for the first time that chemical reactivity data for a wide series of reactions can be put onto a quantitative footing. With continuing research, however, it was found that the various chemical systems required quite specific substituent constants of their own, leading to a decline in interest in LEER. Nevertheless, substituent constant scales are still in use and methods for calculating or correlating them are still of interest [12]. 

TOXCENTER TOXCENTER on STN is a bibliographic database that covers the pharmacological, biochemical, physiological, and toxicologicitl effects of drugs and other chemicals. The data m TOXCENTER are from 1907 to the preseni, Tliere are more Ihan 5,7 million records (December, 2002). It is updaled weekly... 

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