3(2H)-Pyridazinone, 4-chloro-5-(ethylamino)-2-phenyl- is a chemical compound registered under CAS number 3707-27-5, with the molecular formula C12H12ClN3O and a molecular weight of about 249.69 g/mol. KingChemi supplies 3(2H)-Pyridazinone, 4-chloro-5-(ethylamino)-2-phenyl- for laboratory research and bulk production; product code 640322. Send an inquiry for purity, packaging, price and lead time.