Free release

64791-32-8 disodium 5-[[4-[5-[(7-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-1h-benzimidazole-2-yl]

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Product Name disodium 5-[[4-[5-[(7-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-1H-benzimidazole-2-yl]phenyl]azo]salicylate
CAS No. 64791-32-8
Synonyms Benzoic acid, 5-(2-(4-(6-(2-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl)-1H-benzimidazol-2-yl)phenyl)diazenyl)-2-hydroxy-, sodium salt (1:2); Benzoic acid, 5-((4-(5-((7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo)-1H-benzimidazol-2-yl)phenyl)azo)-2-hydroxy-, disodium salt; Disodium 5-((4-(5-((7-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo)-1H-benzimidazole-2-yl)phenyl)azo)salicylate; disodium (3Z)-3-[2-(4-{6-[(2Z)-2-(7-amino-1-oxo-3-sulfonatonaphthalen-2(1H)-ylidene)hydrazinyl]-1H-benzimidazol-2-yl}phenyl)hydrazinylidene]-6-oxocyclohexa-1,4-diene-1-carboxylate
InChI InChI=1/C30H21N7O7S.2Na/c31-17-4-1-16-11-26(45(42,43)44)27(28(39)21(16)12-17)37-36-20-7-9-23-24(14-20)33-29(32-23)15-2-5-18(6-3-15)34-35-19-8-10-25(38)22(13-19)30(40)41;;/h1-14,34,36H,31H2,(H,32,33)(H,40,41)(H,42,43,44);;/q;2*+1/p-2/b35-19-,37-27+;;
Molecular Formula C30H19N7Na2O7S
Molecular Weight 667.5591