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4531-71-9;5858-89-9 (5z)-5-[(4-chlorophenyl)hydrazono]-6-oxo-5,6-dihydronaphthalene-2-sulfonic acid

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Product Name (5Z)-5-[(4-chlorophenyl)hydrazono]-6-oxo-5,6-dihydronaphthalene-2-sulfonic acid
CAS No. 4531-71-9;5858-89-9
InChI InChI=1/C16H11ClN2O4S/c17-11-2-4-12(5-3-11)18-19-16-14-7-6-13(24(21,22)23)9-10(14)1-8-15(16)20/h1-9,18H,(H,21,22,23)/b19-16-
Molecular Formula C16H11ClN2O4S
Molecular Weight 362.7875
Density 1.52g/cm3
Refractive index 1.687