Einecs 289-049-9

3-[[4-[[[4-[[2-(Acetylamino)-4-hydroxyphenyl]azo]phenyl]amino]carbonyl]phenyl]azo]-4-amino-5-hydroxy-6-[(4-sulfophenyl)azo]-2,7-naphthalenedisulfonic acid

3-((4-(((4-((2-(Acetylamino)-4-hydroxyphenyl)azo)phenyl)amino)carbonyl)phenyl)azo)-4-amino-5-hydroxy-6-((4-sulphophenyl)azo)naphthalene-2,7-disulphonic acid

3-[[4-[[[4-[[2-(acetylamino)-4-hydroxyphenyl]azo]phenyl]amino]carbonyl]phenyl]azo]-4-amino-5-hydroxy-6-[(4-sulphophenyl)azo]naphthalene-2,7-disulphonic acid