DIFF Subgroup
C07D 233/92 attached in position 4 or 5
Introduced: July 1974
Full Title
Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings > having two double bonds between ring members or between ring members and non-ring members > 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 ring carbon atoms > Nitro radicals > attached in position 4 or 5
IPC and CPC are identically structured here. All 3 subcodes exist in both systems.
IPC defines codes here since 1974.
Child Classifications
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- C07D 233/93 with hydrocarbon radicals, substituted by halogen atoms, attached to other ring members since 1974 IPC+CPC Available in IPC and CPC
- C07D 233/94 with hydrocarbon radicals, substituted by oxygen or sulfur atoms, attached to other ring members since 1974 IPC+CPC Available in IPC and CPC
- C07D 233/95 with hydrocarbon radicals, substituted by nitrogen atoms, attached to other ring members since 1974 IPC+CPC Available in IPC and CPC