75268-73-4 Benzoic acid, 5-((4-((3-((((4-((3-carboxy-4-hydroxyphenyl)azo)phenyl)amino)carbonyl)amino)benzoyl)amino)-5-methoxy-2-methylphenyl)azo)-2-hydroxy-3-sulfo-, trisodium salt EINECS 278-160-8 Trisodium 5-((4-((3-((((4-((3-carboxylato-4-hydroxyphenyl)azo)phenyl)amino)carbonyl)amino)benzoyl)amino)-5-methoxy-2-tolyl)azo)-3-sulphonatosalicylate