IPC Subgroup
C07D 239/18 with hetero atoms attached to said nitrogen atoms, except nitro radicals, e.g. hydrazine radicals
Introduced: July 1974
Last revised: January 2006
Full Title
Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings > not condensed with other rings > having one double bond between ring members or between a ring member and a non-ring member > with hetero atoms directly attached in position 2 > Nitrogen atoms not forming part of a nitro radical > with hetero atoms attached to said nitrogen atoms, except nitro radicals, e.g. hydrazine radicals
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- ORGANIC CHEMISTRY
- Subclass:
- HETEROCYCLIC COMPOUNDS