Pyridazine, 3-chloro-, 2-oxide is a chemical compound registered under CAS number 7217-75-6, with the molecular formula C4H3ClN2O and a molecular weight of about 130.53 g/mol. NewsChem supplies Pyridazine, 3-chloro-, 2-oxide for laboratory research and bulk production; product code 549540. Send an inquiry for purity, packaging, price and lead time.