Synonyms: 9-Octadecenoicacid (9Z)-, 1-(hydroxymethyl)-1,2-ethanediyl ester (9CI); 9-Octadecenoic acid(Z)-, 1-(hydroxymethyl)-1,2-ethanediyl ester; Olein, 1,2-di- (6CI,7CI,8CI); (?à)-1,2-Diolein; (?à)-1,2-Dioleoylglycerol;1,2-Diolein; 1,2-Dioleoyl-DL-glycerol; 1,2-Dioleoyl-rac-glycerol;1,2-Dioleoylglycerol; Glycerol 1,2-dioleate