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DIFF Subgroup
C07D 219/06

Oxygen atoms

Introduced: July 1974

Full Title

Heterocyclic compounds containing acridine or hydrogenated acridine ring systems > with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the ring system > Oxygen atoms

No child classifications to compare. This is a leaf node in both IPC and CPC.