67874-60-6 Benzoic acid, 5-((4-((((4-((3-carboxy-4-hydroxyphenyl)azo)phenyl)amino)carbonyl)amino)phenyl)azo)-2-hydroxy-3-methyl-, disodium salt Disodium 5-((4-((((4-((3-carboxylato-4-hydroxyphenyl)azo)phenyl)amino)carbonyl)amino)phenyl)azo)-3-methylsalicylate EINECS 267-487-1