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PCE
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DIFF Subgroup
C07D 241/46

Phenazines

Introduced: July 1974

Full Title

Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings > condensed with carbocyclic rings or ring systems > with only hydrogen or carbon atoms directly attached to the ring nitrogen atoms > Phenazines

IPC and CPC are identically structured here. All 1 subcodes exist in both systems.

IPC defines codes here since 1974.

Child Classifications

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  • C07D 241/48 with hydrocarbon radicals, substituted by nitrogen atoms, directly attached to the ring nitrogen atoms since 1974 IPC+CPC Available in IPC and CPC