2-Butenylium, 1-oxo-, (Z)- is a chemical compound registered under CAS number 111830-25-2, with the molecular formula C4H5O and a molecular weight of about 69.08 g/mol. ChemRoots supplies 2-Butenylium, 1-oxo-, (Z)- for laboratory research and bulk production; product code 1099847. Send an inquiry for purity, packaging, price and lead time.