disodium 5-[[4-[[[[4-[(3-carboxylato-4-hydroxyphenyl)azo]phenyl]amino]carbonyl]amino]phenyl]azo]-3-methylsalicylate

disodium 5-[[4-[[[[4-[(3-carboxylato-4-hydroxyphenyl)azo]phenyl]amino]carbonyl]amino]phenyl]azo]-3-methylsalicylate

disodium 5-[[4-[[[[4-[(3-carboxylato-4-hydroxyphenyl)azo]phenyl]amino]carbonyl]amino]phenyl]azo]-3-methylsalicylate;Benzoic acid, 5-[[4-[[[[4-[(3-carboxy-4- hydroxyphenyl)azo]phenyl]amino]carbonyl]amino]phenyl ]azo]-2-hydroxy-3-methyl-, disodium salt;5-[[4-[[[[4-[[3-(Sodiooxycarbonyl)-4-hydroxyphenyl]azo]phenyl]amino]carbonyl]amino]phenyl]azo]-2-hydroxy-3-methylbenzoic acid sodium salt;Benzoic acid, 5-(2-(4-((((4-(2-(3-carboxy-4-hydroxyphenyl)diazenyl)phenyl)amino)carbonyl)amino)phenyl)diazenyl)-2-hydroxy-3-methyl-, sodium salt (1:2);Disodium 5-((4-((((4-((3-carboxylato-4-hydroxyphenyl)azo)phenyl)amino)carbonyl)amino)phenyl)azo)-3-methylsalicylate;Einecs 267-487-1