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16568-46-0 4-[4-[(2-chlorophenyl)azo]-4,5-dihydro-3-methyl-5-oxo-1h-pyrazol-1-yl]benzenesulphonic ac

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Product Name 4-[4-[(2-chlorophenyl)azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid
CAS No. 16568-46-0
Synonyms 4-(4-((2-Chlorophenyl)azo)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonic acid; 4-{4-[(E)-(2-chlorophenyl)diazenyl]-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl}benzenesulfonic acid
InChI InChI=1/C16H13ClN4O4S/c1-10-15(19-18-14-5-3-2-4-13(14)17)16(22)21(20-10)11-6-8-12(9-7-11)26(23,24)25/h2-9,15H,1H3,(H,23,24,25)/b19-18+
Molecular Formula C16H13ClN4O4S
Molecular Weight 392.8168
Density 1.55g/cm3
Refractive index 1.699