| 英文同义词: | disodium 4-[(4-amino-2-hydroxyphenyl)azo]-5-hydroxynaphthalene-2,7-disulphonate;4-[(4-Amino-2-hydroxyphenyl)azo]-5-hydroxy-2,7-naphthalenedisulfonic acid disodium salt;4-[2-(4-amino-6-oxocyclohexa-2,4-dien-1-ylidene)hydrazinyl]-5-hydroxynaphthalene-2,7-disulfonate |