1-(3-Chlorophenyl)-3-Methyl-5-Pyrazolone

  Post Date: Dec 26,2021   Expiry Date: Jun 24,2022   Detailed Description: Cas No. :90-31-3 M.W.: 288.7 Formula：C10H9N2O4SCl Appearance：light yellow crystals Purity(as dry)：99% min. Water content：15% max. Application：dyes intermediates, mainly used to produce Acid Yellow 29, 34, 68, 200 etc. Packing：25kg net bag   CAS Registry Number: 90-31-3   Synonyms: ;2-(3-Chlorophenyl)-2,4-dihydro-5-methyl-3H-pyrazol-3-one;1-(3′-Chlorophenyl)-3-methyl-5-pyrazolone;2-(3-chlorophenyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one;1-(3-Chlorophenyl)-3-Methyl-4,5-Dihydro-1H-Pyrazol-5-One;1-(3-Chlorophenyl)-3-Methyl-5-Pyrazolone;   Molecular Formula: C10H9ClN2O   Molecular Weight: 208.6443   Molecular Structure:…