| 英文同义词: | 5-[(4-amino-5-hydroxy-o-tolyl)azo]-2-chlorobenzenesulphonic acid;5-[(4-Amino-5-hydroxy-2-methylphenyl)azo]-2-chlorobenzenesulfonic acid;5-[(4-Amino-5-hydroxy-o-tolyl)azo]-2-chlorobenzenesulfonic acid;2-chloro-5-[2-(4-imino-6-methyl-3-oxocyclohexa-1,5-dien-1-yl)hydrazinyl]benzenesulfonic acid |