| 英文同义词: | 4-chloro-5-hydroxynaphthalene-2,7-disulphonic acid;8-chloro-1-naphthol-3,6-disulfonic acid;4-Chloro-5-hydroxy-2,7-naphthalenedisulfonic acid;4-chloro-5-hydroxy-naphthalene-2,7-disulfonic acid;4-chloro-5-hydroxynaphthalene-2,7-disulfonic acid;2,7-Naphthalenedisulfonic acid, 4-chloro-5-hydroxy- |