5-Undecenoic acid is a chemical compound registered under CAS number 56579-27-2, with the molecular formula C11H20O2 and a molecular weight of about 184.27 g/mol. It is also known as 5-Undecylenic acid. KingChemi supplies 5-Undecenoic acid for laboratory research and bulk production; product code 1367892. Send an inquiry for purity, packaging, price and lead time.