英文别名
rac.-3-Methyl-5-(4-oxo-2.6.6-trimethyl-2-cyclohexen-1-yl)-cis.trans-2.4-pentadiensaeure-ethylester;Ethyl-4'-keto-β-ionylideneacetat (2-cis);2,4-Pentadienoic acid, 3-methyl-5-(2,6,6-trimethyl-4-oxo-2-cyclohexen-1-yl)-, ethyl ester, (Z,E)-;ethyl (2Z,4E)-3-methyl-5-(2,6,6-trimethyl-4-oxocyclohex-2-en-1-yl)penta-2,4-dienoate