8,8-dimethoxyoct-1-yne

(+/-)-octane-2,8-diol

1-甲基-1-环庚烯

p-[(Z)-2-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthyl)-propenyl]-benzoic acid ethylester

乙酰乙酸乙酯