| 英文同义词: | sodium 3-chloro-6-[(2,4-dihydroxyphenyl)azo]toluene-4-sulphonate;3-Chloro-5-(2,4-dihydroxyphenylazo)-4-methylbenzenesulfonic acid sodium salt;Sodium 3-chloro-6-[(2,4-dihydroxyphenyl)azo]toluene-4-sulfonate;2-chloro-5-[(2Z)-2-(2-hydroxy-4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]-4-methylbenzenesulfonate |