Einecs 268-428-2

4-[(4-amino-5-methoxy-o-tolyl)azo]-5-hydroxynaphthalene-2,7-disulphonic acid

4-Hydroxy-5-(4-amino-5-methoxy-2-methyl phenyl)azo-2,7-naphthalenedisulfonic acid

4-[(4-Amino-5-methoxy-2-methylphenyl)azo]-5-hydroxy-2,7-naphthalenedisulfonic acid

2,7-Naphthalenedisulfonic acid, 4-((4-amino-5-methoxy-2-methylphenyl)azo)-5-hydroxy-

2,7-Naphthalenedisulfonic acid, 4-(2-(4-amino-5-methoxy-2-methylphenyl)diazenyl)-5-hydroxy-