2-Butenoic acid, 4-chloro-4-oxo-, methyl ester is a chemical compound registered under CAS number 78140-66-6, with the molecular formula C5H5ClO3 and a molecular weight of about 148.54 g/mol. ReagentForLab supplies 2-Butenoic acid, 4-chloro-4-oxo-, methyl ester for laboratory research and bulk production; product code 1781809. Send an inquiry for purity, packaging, price and lead time.