(2Z,4E,6Z,8E)-3,7-二甲基-9-(2,6,6-三甲基-3-氧代-1-环己烯基)壬-2,4,6,8-四烯醛

(2E,4E)-5-(4-甲氧基-2,3,6-三甲基苯基)-3-甲基-2,4-戊二烯醛

ethyl 3-methyl-7-prop-2-ynoxyocta-2,4-dienoate

ethyl 7-(2,2-dimethoxypropoxy)-3-methylocta-2,4-dienoate

ethyl 3-methyl-7-(2-oxopropoxy)octa-2,4-dienoate