Einecs 287-277-3

5-(Acetylamino)-4-hydroxy-3-[[2-methyl-5-[(phenylamino)sulfonyl]phenyl]azo]-2,7-naphthalenedisulfonic acid

5-(Acetylamino)-4-hydroxy-3-((2-methyl-5-((phenylamino)sulphonyl)phenyl)azo)naphthalene-2,7-disulphonic acid

5-(acetylamino)-4-hydroxy-3-[[2-methyl-5-[(phenylamino)sulphonyl]phenyl]azo]naphthalene-2,7-disulphonic acid