2-(4-Chlorophenyl)-2,4-dihydro-5-methyl-4-(phenylazo)-3H-pyrazol-3-one is a chemical compound registered under CAS number 69847-49-0, with the molecular formula C16H13 Cl N4 O and a molecular weight of about 312.75 g/mol. It is also known as 3H-Pyrazol-3-one,2-(4-chlorophenyl)-2,4-dihydro-5-methyl-4-(phenylazo)- (9CI). ProvideChemicals supplies 2-(4-Chlorophenyl)-2,4-dihydro-5-methyl-4-(phenylazo)-3H-pyrazol-3-one for laboratory research and bulk production; product code 781716. Send an inquiry for purity, packaging, price and lead time.