3H-Pyrazol-3-one,4-[(4-chloro-2-methylphenyl)azo]-2,4-dihydro-5-methyl-2-phenyl- is a chemical compound registered under CAS number 61550-75-2, with the molecular formula C17H15ClN4O and a molecular weight of about 326.78 g/mol. NewsChem supplies 3H-Pyrazol-3-one,4-[(4-chloro-2-methylphenyl)azo]-2,4-dihydro-5-methyl-2-phenyl- for laboratory research and bulk production; product code 872710. Send an inquiry for purity, packaging, price and lead time.