英文名称
5-amino-6-[[4-[4-[2-(2-amino-4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]anilino]-3-methylphenyl]diazenyl]-7-methyl-4-oxo-3-(phenylhydrazinylidene)naphthalene-2-sulfonic acid;5-amino-6-[[4-[4-[2-(4-amino-6-oxocyclohexa-2,4-dien-1-ylidene)hydrazinyl]anilino]-3-methylphenyl]diazenyl]-7-methyl-4-oxo-3-(phenylhydrazinylidene)naphthalene-2-sulfonic acid