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20766-48-7 7-acetamido-4-hydroxy-3-(2-sulfophenyl)azo-naphthalene-2-sulfonic acid

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Product Name 7-acetamido-4-hydroxy-3-(2-sulfophenyl)azo-naphthalene-2-sulfonic acid
CAS No. 20766-48-7
InChI InChI=1/C18H15N3O8S2/c1-10(22)19-12-6-7-13-11(8-12)9-16(31(27,28)29)17(18(13)23)21-20-14-4-2-3-5-15(14)30(24,25)26/h2-9,23H,1H3,(H,19,22)(H,24,25,26)(H,27,28,29)
Molecular Formula C18H15N3O8S2
Molecular Weight 465.46
Density 1.66g/cm3
Refractive index 1.714