1,4-二噁螺[4.5]癸烷-8-甲醛

2-丁基-2-乙基-1,3-二氧戊环

2-甲基-2-苯乙基-1,3-二氧戊环

2-(bromomethyl)-2-[4-(2-methylpropyl)phenyl]-1,3-dioxolane

ethyl 2-(1,4-dioxaspiro[4.4]nonan-8-yl)acetate