9,15-Octadecadiynoic acid is a chemical compound registered under CAS number 18294-80-9, with the molecular formula C18H28O2 and a molecular weight of about 276.41 g/mol. DeWeiChem supplies 9,15-Octadecadiynoic acid for laboratory research and bulk production; product code 639620. Send an inquiry for purity, packaging, price and lead time.