IPC Subgroup
C07D 205/04 having no double bonds between ring members or between ring members and non-ring members
Introduced: July 1974
Last revised: January 2006
Full Title
Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom > not condensed with other rings > having no double bonds between ring members or between ring members and non-ring members
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- ORGANIC CHEMISTRY
- Subclass:
- HETEROCYCLIC COMPOUNDS
Related Keywords
TRIMETHYLENIMINE