Chemical Substance Index

Rubidium Analysis, Biological Studies and Occurrence," Chemical Abstracts— Chemical Substances Indexes, American Chemical Society, Washington, D.C. 

Along with each index (annual, semiannual, or collective) appears an index of ring systems. This valuable index enables the user to ascertain immediately if any ring system appears in the corresponding subject or chemical substance index and under what names. Eor example, someone wishing to determine whether any compounds containing this ring system... 

The primary chemical literature has been surveyed up to the end of 1990. Chemical Abstracts subject and chemical substance indexes have been searched up to and including Volume 110. References appeared in Volumes 111 and 112 and a few more references from the later literature have been added to the Appendix (Chapter 7, Section D). 

In preparing this article, the primary chemical literature through July of 1996 was surveyed. Chemical Abstracts Subject and Chemical Substance Indexes through and including Volume 124 were searched. Throughout this article, the name and numbering style favored by Chemical Abstracts is used, and this style is indicated on Schemes 1-3. 

---