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| Chemical Nomenclature | 3 |
| Data Processing | 3 |
| Information Systems | 3 |
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| Journal of Chemical… | 3 |
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Peer reviewedSasamoto, Mitsuo; And Others – Journal of Chemical Documentation, 1973
Two systems, WLN and Ringcode, for retrieving structural information were analyzed qualitatively and evaluated for a series of chemical compounds. The studies ranged from specific to generic questions and also involved retrieval by fragments. Neither system was completely satisfactory for all types of searches. (6 references) (Author)
Descriptors: Chemical Nomenclature, Chemistry, Classification, Codification
Peer reviewedRowlett, Russell J.; Tate, Fred A. – Journal of Chemical Documentation, 1972
Among other improvements in chemical nomenclature used in the Chemical Registry System, Chemical Abstracts Service intends to standardize the fundamental principles for naming cyclic structures so that procedures for the derivation of ring names can become more amenable to computer generation and translation. (Author/NH)
Descriptors: Chemical Nomenclature, Chemistry, Computer Programs, Data Processing
Peer reviewedAnd Others; Zipperer, W. C. – Journal of Chemical Documentation, 1973
Minimum, maximum, and average lengths and frequency counts for the data elements in the Chemical Substance and General Subject segments of the Standard Distribution Format (SDF) files distributed by Chemical Abstracts Service are presented. (5 references) (Authors)
Descriptors: Chemical Nomenclature, Data Processing, Databases, Information Processing
