Synonyms:
7-amino-4-hydroxy-3-[(4-methoxy-2-sulphophenyl)azo]naphthalene-2-sulphonic acid ; 2-naphthalenesulfonic acid, 7-amino-4-hydroxy-3-((4-methoxy-2-sulfophenyl)azo)- ; 7-amino-4-hydroxy-3-(4-methoxy-2-sulfophenylazo)-2-naphthalenesulfonic acid ; einecs 240-502-9 ; 2-naphthalenesulfonic acid, 7-amino-4-hydroxy-3-(2-(4-methoxy-2-sulfophenyl)diazenyl)- ; 7-amino-4-hydroxy-3-[(4-methoxy-2-sulfophenyl)azo]naphthalene-2-sulfonic acid