C07C281/00 - CPC Classification

Derivatives of carbonic acid containing functional groups covered by groups  -  in which at least one nitrogen atom of these functional groups is further bound to another nitrogen atom not being part of a nitro or nitroso group

• C07C281/02 » Compounds containing any of the groups , e.g. carbazates 68
• C07C281/06 » Compounds containing any of the groups , e.g. semicarbazides 60
• C07C281/16 » Compounds containing any of the groups , e.g. aminoguanidine 43
• C07C281/20 » the two nitrogen atoms of the functional groups being doubly-bound to each other, e.g. azoformamide 14