2-(3,7-二甲基辛-2,6-二烯基)-1,3-二氧戊环

(Z)-4,8-dimethyl-nona-3,7-dienal

(2Ξ,5Z)-2,6,10-trimethyl-undeca-2,5,9-trien-1-ol

2,6,10-trimethyl-2,5,9-undecanetriene-1-aldehyde

methylidene triphenyl phosphorane