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83968-65-4 sodium p-[[4,6-diamino-5-(phenylazo)-m-tolyl]azo]benzenesulphonate

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Product Name sodium p-[[4,6-diamino-5-(phenylazo)-m-tolyl]azo]benzenesulphonate
CAS No. 83968-65-4
Synonyms Sodium p-((4,6-diamino-5-(phenylazo)-m-tolyl)azo)benzenesulphonate; sodium 4-[(E)-{2,4-diamino-5-methyl-3-[(E)-phenyldiazenyl]phenyl}diazenyl]benzenesulfonate
InChI InChI=1/C19H18N6O3S.Na/c1-12-11-16(24-22-14-7-9-15(10-8-14)29(26,27)28)18(21)19(17(12)20)25-23-13-5-3-2-4-6-13;/h2-11H,20-21H2,1H3,(H,26,27,28);/q;+1/p-1/b24-22+,25-23+;
Molecular Formula C19H17N6NaO3S
Molecular Weight 432.4314