ethyl (3-chloro[1,2,4]triazolo[4,3-b]pyridazin-6-yl)hydrazonoformate is a chemical compound registered under CAS number 52494-66-3, with the molecular formula C8H9ClN6O and a molecular weight of about 240.65 g/mol. It is also known as 1,2,4-Triazolo[4,3-b]pyridazine,methanehydrazonic acid deriv; NSC 270450. ReagentForLab supplies ethyl (3-chloro[1,2,4]triazolo[4,3-b]pyridazin-6-yl)hydrazonoformate for laboratory research and bulk production; product code 882546. Send an inquiry for purity, packaging, price and lead time.