Chemical Abstracts Service developed and expanded a computer-based Chemical Registry System and operated it on a large-scale pilot basis. Some 1,744,319 registry transactions were made, resulting in the addition of 988,806 unique substances to the Registry Files. Continual effort has been made to improve computer capabilities and procedures, add…

This Annual Report describes in detail the work performed during the first year of Task III of Contract NSF-C414 and the present status of Task III work. The programs and achievements described constitute the first significant efforts to develop a user-oriented, cooperative program between major secondary scientific and technical information…

The work reported here was performed between 1 June 1967 and 31 May 1968 under Task I of the contract between Chemical Abstracts Service (CAS) and the National Science Foundation (NSF). The objective of this contract was to achieve an operational, integrated, man-machine system for manipulating information about chemical substances. The contract…

The chemists' information needs are for current awareness, selective dissemination, and retrospective search services, of research, development, engineering, production, and marketing information located internally or externally, and contained in journals, patents, theses, reports, data files, information services, and from people. This paper is…

The purpose of the survey was to collect data relating to (1) present usage of chemical information and data in the Federal community; (2) techniques and equipment now used in the acquisition, processing, and transmission of information and data; and (3) direction of plans for future chemical information services at ongoing systems. The scope of…

Describes the information processing system employed by Chemical Abstracts Service which utilizes computers to organize material from the data base, convert it to the appropriate type face and format, and photocompose it in a form suitable for conversion to offset printing plates. (GS)

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…