Butane-1-sulfinic acid methyl ester is a chemical compound registered under CAS number 673-80-3, with the molecular formula C5H12O2S and a molecular weight of about 136.21 g/mol. DeWeiChem supplies Butane-1-sulfinic acid methyl ester for laboratory research and bulk production; product code 652313. Send an inquiry for purity, packaging, price and lead time.