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7572-33-0 4,5-dioxo-3,6-bis[2-(3-sulfophenyl)hydrazinylidene]-3,4,5,6-tetrahydronaphthalene-2,7-disu

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Product Name 4,5-dioxo-3,6-bis[2-(3-sulfophenyl)hydrazinylidene]-3,4,5,6-tetrahydronaphthalene-2,7-disulfonic acid
CAS No. 7572-33-0
InChI InChI=1/C22H16N4O14S4/c27-21-18-11(7-16(43(35,36)37)19(21)25-23-12-3-1-5-14(9-12)41(29,30)31)8-17(44(38,39)40)20(22(18)28)26-24-13-4-2-6-15(10-13)42(32,33)34/h1-10,23-24H,(H,29,30,31)(H,32,33,34)(H,35,36,37)(H,38,39,40)
Molecular Formula C22H16N4O14S4
Molecular Weight 688.6408
Density 1.93g/cm3
Refractive index 1.786