英文名称
4-amino-6-[(2-methoxy-5-methylphenyl)hydrazinylidene]-5-oxo-3-[[4-(2-sulfooxyethylsulfonyl)phenyl]diazenyl]-7-(trihydroxy-λ4-sulfanyl)naphthalene-2-sulfonic acid;4-amino-6-[(4-methylphenyl)hydrazinylidene]-5-oxo-3-[[4-(2-sulfooxyethylsulfonyl)phenyl]diazenyl]-7-(trihydroxy-λ4-sulfanyl)naphthalene-2-sulfonic acid