C09B29/0845 - CPC Classification

Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group; Amino benzenes characterised by the substituent on the benzene ring excepted the substituents: CH, CH, O-alkyl, NHCO-alkyl, NHCOO-alkyl, NHCO- CH, NHCOO-CH substituted by carbocyclic ring linked directly to the benzene ring