Benzenesulfonic acid, 5-chloro-3-[2-(2,4-dihydroxyphenyl)diazenyl]-2-hydroxy-
Benzenesulfonic acid, 5-chloro-3-[(2,4-dihydroxyphenyl)azo]-2-hydroxy-
1-Phenol-2-sulfonic acid, 4-chloro-6-(2,4-dihydroxyphenylazo)-
5-Chloro-3-[2-(2,4-dihydroxyphenyl)diazenyl]-2-hydroxybenzenesulfonic acid
Lumogallion
Lumogallion IREA
3-(2,4-Dihydroxyphenylazo)-2-hydroxy-5-chlorobenzenesulfonic acid
NSC 102798