72403-66-8 Chromate(2-), (3-hydroxy-4-((2-hydroxy-1-naphthalenyl)azo)-7-nitro-1-naphthalenesulfonate(3-))(2-((2-hydroxy-5-nitrophenyl)azo)-3-oxo-N-(2-chlorophenyl)butanamidato(2-))-, disodium Chromate(2-), (N-(2-chlorophenyl)-2-((2-(hydroxy-kappaO)-5-nitrophenyl)azo-kappaN1)-3-(oxo-kappaO)butanamidato(2-))(3-(hydroxy-kappaO)-4-((2-(hydroxy-kappaO)-1-naphthalenyl)azo-kappaN1)-7-nitro-1-naphthalenesulfonato(3-))-, disodium Chromate(2-), (N-(2-chlorophenyl)-2-((2-hydroxy-5-nitrophenyl)azo)-3-oxobutanamidato(2-))(3-hydroxy-4-((2-hydroxy-1-naphthalenyl)azo)-7-nitro-1-naphthalenesulfonato(3-))-, disodium Disodium (N-(2-chlorophenyl)-2-((2-hydroxy-5-nitrophenyl)azo)-3-oxobutyramidato(2-))(3-hydroxy-4-((2-hydroxy-1-naphthyl)azo)-7-nitronaphthalene-1-sulphonato(3-))chromate(2-) EINECS 276-649-0