| 英文同义词: | 3-hydroxy-4-[(1-hydroxy-2-naphthyl)azo]naphthalene-1-sulphonic acid;3-Hydroxy-4-[(1-hydroxynaphthalen-2-yl)azo]-1-naphthalenesulfonic acid;4-(1-Hydroxy-2-naphtylazo)-3-hydroxy-1-naphthalenesulfonic acid;1-(1-hydroxy-2-naphthylazo)-2-naphthol-4-sulphonic acid;1-Naphthalenesulfonic acid, 3-hydroxy-4-[2-(1-hydroxy-2-naphthalenyl)diazenyl]- |