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6642-57-5 (3e)-5-({(e)-[4-(dimethylamino)phenyl]methylidene}amino)-3-[2-(2-hydroxy-3,5-dinitrophenyl

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Product Name (3E)-5-({(E)-[4-(dimethylamino)phenyl]methylidene}amino)-3-[2-(2-hydroxy-3,5-dinitrophenyl)hydrazinylidene]-4-oxo-3,4-dihydronaphthalene-2,7-disulfonic acid
CAS No. 6642-57-5
InChI InChI=1/C25H20N6O12S2/c1-29(2)15-5-3-13(4-6-15)12-26-18-11-17(44(38,39)40)7-14-8-21(45(41,42)43)23(25(33)22(14)18)28-27-19-9-16(30(34)35)10-20(24(19)32)31(36)37/h3-12,27,32H,1-2H3,(H,38,39,40)(H,41,42,43)/b26-12+,28-23-
Molecular Formula C25H20N6O12S2
Molecular Weight 660.5893
Density 1.723g/cm3
Refractive index 1.739