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6409-10-5 sodium 4-[(4-hydroxynaphthyl)azo]naphthalenesulphonate

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Product Name sodium 4-[(4-hydroxynaphthyl)azo]naphthalenesulphonate
CAS No. 6409-10-5
Synonyms C.I. 14625; C.I. Acid Brown 6 (VAN); C.I. Acid Brown 6, monosodium salt (8CI); 1-Naphthalenesulfonic acid, 4-(2-(4-hydroxy-1-naphthalenyl)diazenyl)-, sodium salt (1:1); N~2~-(3-chloro-4-methoxyphenyl)-N~2~-(methylsulfonyl)-N-(pyridin-2-ylmethyl)glycinamide; sodium 4-[(2Z)-2-(4-oxonaphthalen-1(4H)-ylidene)hydrazino]naphthalene-1-sulfonate
InChI InChI=1/C20H14N2O4S.Na/c23-19-11-9-17(13-5-1-3-7-15(13)19)21-22-18-10-12-20(27(24,25)26)16-8-4-2-6-14(16)18;/h1-12,22H,(H,24,25,26);/q;+1/p-1/b21-17-;
Molecular Formula C20H13N2NaO4S
Molecular Weight 400.383