Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
Inventor
active
3-thienylazo dyes with a gamma-acid coupler
4-alkyl-2-trifluoromethylanilines
Acid disazo dyestuffs containing a substituted thiophene middle
Acylamino quinophthalone compounds
Aminosulfonylphenyl-azo-indolyl dyestuffs
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