Bring the power of IUPAC naming to your desktop!

ACD/Name (Chemist Version) offers a standardized set of features for quick and simple generation of IUPAC names, and structures from names. It is a streamlined version of our popular ACD/Name software.

View a full description and pricing on our web store.

Recommendations 1993

R-2 Parent Hydrides and their Derived Substituent Groups

R-2.4 Polycyclic Parent Hydrides

R-2.4.1 Fusion nomenclature
R-2.4.2 Bridged parent hydrides - extension of the von Baeyer system
R-2.4.3 Spiro parent hydrides
R-2.4.4 Ring assemblies
R-2.4.5 Cyclophanes
R-2.4.6 Natural product parent hydrides

This HTML reproduction is as close as possible to the published version [see IUPAC, Commission on Nomenclature of Organic Chemistry. A Guide to IUPAC Nomenclature of Organic Compounds (Recommendations 1993), 1993, Blackwell Scientific publications, Copyright 1993 IUPAC]. If you need to cite these rules please quote this reference as their source.

Published with permission of the IUPAC by Advanced Chemistry Development, Inc.,, +1(416)368-3435 tel, +1(416)368-5596 fax. For comments or suggestions please contact