cas no 112-11-8 Isopropyl 9Z-octadecenoate; 9-Octadecenoic acid (Z)-, 1-methylethyl ester; Oleic acid, isopropyl ester; 1-methylethyl ester; i-Propyl 9-octadecenoate; isopropyl oleate, AldrichCPR; 1-Methylethyl-9-octadecenoate;