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20352-64-1 2-hydroxy-3-[(3-methyl-5-oxo-1-phenyl-4h-pyrazol-4-yl)azo]-5-nitro-benzenesulfonic acid

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Product Name 2-hydroxy-3-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)azo]-5-nitro-benzenesulfonic acid
CAS No. 20352-64-1
InChI InChI=1/C16H13N5O7S/c1-9-14(16(23)20(19-9)10-5-3-2-4-6-10)18-17-12-7-11(21(24)25)8-13(15(12)22)29(26,27)28/h2-8,14,22H,1H3,(H,26,27,28)
Molecular Formula C16H13N5O7S
Molecular Weight 419.37
Density 1.7g/cm3
Refractive index 1.743