5-[(4-acetamido-2-sulphonatophenyl)azo]-6-amino-4-hydroxynaphthalene-2-sulphonic acid
CAS No. 25317-34-4
5-[(4-acetamido-2-sulphonatophenyl)azo]-6-amino-4-hydroxynaphthalene-2-sulphonic acid;5-[[4-(Acetylamino)-2-sulfophenyl]azo]-6-amino-4-hydroxy-2-naphthalenesulfonic acid