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12167-45-2 disodium 5-(acetylamino)-3-[(dimethylphenyl)azo]-4-hydroxynaphthalene-2,7-disulphonate

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Product Name disodium 5-(acetylamino)-3-[(dimethylphenyl)azo]-4-hydroxynaphthalene-2,7-disulphonate
CAS No. 12167-45-2
Synonyms Disodium 5-(acetylamino)-3-((dimethylphenyl)azo)-4-hydroxynaphthalene-2,7-disulphonate; disodium (3Z)-5-(acetylamino)-3-[2-(3,4-dimethylphenyl)hydrazinylidene]-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate
InChI InChI=1/C20H19N3O8S2.2Na/c1-10-4-5-14(6-11(10)2)22-23-19-17(33(29,30)31)8-13-7-15(32(26,27)28)9-16(21-12(3)24)18(13)20(19)25;;/h4-9,22H,1-3H3,(H,21,24)(H,26,27,28)(H,29,30,31);;/q;2*+1/p-2/b23-19+;;
Molecular Formula C20H17N3Na2O8S2
Molecular Weight 537.4738