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Legatt, Theodore; And Others – Journal of Chemical Documentation, 1972
A storage and retrieval system for chemical structures, using optical coincidence, is in use at Schering Corp. The system rapidly provides the research laboratories with structural information at any generic level. The design, maintenance, costs, and applications are discussed. (4 references) (Author)
Descriptors: Chemistry, Computer Oriented Programs, Information Processing, Information Retrieval

Deforeit, Huguette; And Others – Journal of Chemical Documentation, 1972
A computer system, named CORA, has been devised for coding chemical structures by fragmentation elements. It has been used to encode Markush formulas in patents according to the Ring codes used in the Ringdoc and Pestdoc services and results in an easy, speedy, reliable and inexpensive method. (4 references) (Author)
Descriptors: Chemistry, Computer Oriented Programs, Data Processing, Information Processing

Terrant, Seldon W. – Chemical and Engineering News, 1983
Discusses efforts to provide new services that publish information more rapidly, provide faster/easier access to information already published, and package information in forms that are used more easily and efficiently. Considers primary information, electronic publishing (including benefits/problems), secondary (indexing/abstracting) information…
Descriptors: Chemistry, College Science, Computer Oriented Programs, Higher Education