醋酸乙烯酯

(R)-4-methyl-1,3-dioxan

(R)-3-羟基丁酸

2,6-二甲基-1,3-二恶烷-4-醇

(2R,6S,7S,10R)-7-isopropyl-2,10-dimethyl-1,5-dioxaspiro[5.5]undecane