4-Pentenoic acid, 2-hydroxy-, butyl ester is a chemical compound registered under CAS number 193553-13-8, with the molecular formula C9H16O3 and a molecular weight of about 172.22 g/mol. DeWeiChem supplies 4-Pentenoic acid, 2-hydroxy-, butyl ester for laboratory research and bulk production; product code 392648. Send an inquiry for purity, packaging, price and lead time.