5-(((4-(2-Methoxy-4-((m-sulfophenyl)azo)phenyl)ureido)phenyl)azo)-3-methylsalicylic acid, disodium salt 5-((p-(3-(2-Methoxy-4-((m-sulfophenyl)azo)phenyl)ureido)phenyl)azo)-2,3-cresotic acid, disodium salt 66214-49-1 Benzoic acid, 2-hydroxy-5-((4-((((2-methoxy-4-((3-sulfophenyl)azo)phenyl)amino)carbonyl)amino)phenyl)azo)-3-methyl-, disodium salt Disodium 5-((4-((((2-methoxy-4-((3-sulphonatophenyl)azo)phenyl)amino)carbonyl)amino)phenyl)azo)-3-methylsalicylate EINECS 266-248-9