72927-72-1 Cuprate(4-), (mu-(7-((3,3'-di(hydroxy-kappaO)-4'-((1-(hydroxy-kappaO)-6-(phenylamino)-3-sulfo-2-naphthalenyl)azo-kappaN1)(1,1'-biphenyl)-4-yl)azo-kappaN1)-8-hydroxy-1,3,6-naphthalenetrisulfonato(8-)))di-, tetrasodium Cuprate(4-), (mu-(7-((3,3'-dihydroxy-4'-((1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl)azo)(1,1'-biphenyl)-4-yl)azo)-8-hydroxy-1,3,6-naphthalenetrisulfonato(8-)))di-, tetrasodium Cuprate(4-), (mu-(7-((3,3'-dihydroxy-4'-((1-hydroxy-6-(phenylamino)-3-sulfo-2-napthalenyl)azo)(1,1-biphenyl)-4-yl)azo)-8-hydroxy-1,3,6-naphthalenetrisulfonato(8-)))di-, tetrasodium EINECS 277-020-3 Tetrasodium (mu-(7-((4'-((6-anilino-1-hydroxy-3-sulpho-2-naphthyl)azo)-3,3'-dihydroxy(1,1'-biphenyl)-4-yl)azo)-8-hydroxynaphthalene-1,3,6-trisulphonato(8-)))dicuprate(4-)