IPC Main Group
C07D 237/00 Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
Introduced: July 1974
Last revised: January 2006
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- ORGANIC CHEMISTRY
- Subclass:
- HETEROCYCLIC COMPOUNDS
Related Keywords
PYRIDAZINE or derivatives thereof
2 direct subcodes
Child Classifications
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- C07D 237/02 not condensed with other rings
- C07D 237/26 condensed with carbocyclic rings or ring systems