拉帕醇

ethyl 3-hydroxy-2,2,5-trimethyl-4-hexenoate

异丁酸乙酯

diethyl 2,2,3,3-tetramethylbutanedioate

拉凡醇; 5-甲基-2-(1-甲基乙烯基)-4-己烯-1-醇