(3-((3-((5-Chloro-2,4-difluoro-4-pyrimidinyl)amino)-2-hydroxy-5-sulfophenyl)azo)-4-hydroxy-2,7-naphthalenedisulfonato-O2,O4)copper, trisodium salt 69121-24-0 Cuprate(3-), (3-((3-((5-chloro-2,6-difluoro-4-pyrimidinyl)amino)-2-(hydroxy-kappaO)-5-sulfophenyl)azo-kappaN1)-4-(hydroxy-kappaO)-2,7-naphthalenedisulfonato(5-))-, trisodium EINECS 273-884-0 Trisodium (3-((3-((5-chloro-2,6-difluoro-4-pyrimidinyl)amino)-2-hydroxy-5-sulphophenyl)azo)-4-hydroxynaphthalene-2,7-disulphonato(5-))cuprate(3-)