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83656-13-7 4,5-dioxo-3,6-bis[2-(4-sulfonaphthalen-1-yl)hydrazinylidene]-3,4,5,6-tetrahydronaphthalen

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Product Name 4,5-dioxo-3,6-bis[2-(4-sulfonaphthalen-1-yl)hydrazinylidene]-3,4,5,6-tetrahydronaphthalene-2,7-disulfonic acid
CAS No. 83656-13-7
InChI InChI=1/C30H20N4O14S4/c35-29-26-15(13-24(51(43,44)45)27(29)33-31-20-9-11-22(49(37,38)39)18-7-3-1-5-16(18)20)14-25(52(46,47)48)28(30(26)36)34-32-21-10-12-23(50(40,41)42)19-8-4-2-6-17(19)21/h1-14,31-32H,(H,37,38,39)(H,40,41,42)(H,43,44,45)(H,46,47,48)
Molecular Formula C30H20N4O14S4
Molecular Weight 788.7582
Density 1.84g/cm3
Refractive index 1.797