oleic acid Oleate Octadec-9-enoic acid cis-oleic acid cis-9-octadecenoic acid cis-Delta(9)-octadecenoic acid C18:1 n-9 (Z)-Octadec-9-enoic acid 18:1Delta9cis Oleic acid (9Z)-Octadecenoic acid Oelsaeure (9Z)-octadec-9-enoic acid An octadec-9-enoic acid in which the double bond at C-9 has <i>Z</i> (<i>cis</i>) stereochemistry. FA 18:1 (9Z)-octadec-9-enoic acid Octadec-9-enoic acid 18:1 n-9 OLEIC ACID antioxidant oleate octadec-9-enoic acid cis-octadec-9-ene solvent mouse metabolite plant metabolite Escherichia coli metabolite EC 3.1.1.1 (carboxylesterase) inhibitor Daphnia galeata metabolite