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71401-58-6 3-ethyl 4,5-dihydro-5-oxo-1-(2-sulphophenyl)-1h-pyrazole-3-carboxylate

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Product Name 3-ethyl 4,5-dihydro-5-oxo-1-(2-sulphophenyl)-1H-pyrazole-3-carboxylate
CAS No. 71401-58-6
Synonyms 3-Ethyl 4,5-dihydro-5-oxo-1-(2-sulphophenyl)-1H-pyrazole-3-carboxylate; 2-[3-(ethoxycarbonyl)-5-oxo-4,5-dihydro-1H-pyrazol-1-yl]benzenesulfonic acid
InChI InChI=1/C12H12N2O6S/c1-2-20-12(16)8-7-11(15)14(13-8)9-5-3-4-6-10(9)21(17,18)19/h3-6H,2,7H2,1H3,(H,17,18,19)
Molecular Formula C12H12N2O6S
Molecular Weight 312.2985
Density 1.54g/cm3
Refractive index 1.645