Synonyms: 2-Butenoicacid, 2,3-dimethyl-, (2E)-3,7-dimethyl-2,6-octadienyl ester (9CI); 2-Butenoicacid, 2,3-dimethyl-, 3,7-dimethyl-2,6-octadienyl ester, (E)-; Crotonic acid,2,3-dimethyl-, 3,7-dimethyl-2,6-octadienyl ester, (E)- (8CI);2,6-Octadien-1-ol, 3,7-dimethyl-, 2,3-dimethylcrotonate, (E)-; Geranylmethyltiglate