2-[2-(4-methoxyphenyl)-1,3-dioxolan-2-yl]-1-(4-methoxyphenyl)ethanone

2-[(4-fluorophenyl)methoxy]ethanol

2-(2-(carboxymethyl)ethyl)-2-methyl-1,3-dioxolane

17α-Hydroxy-17β-(hydroxymethyl)androst-5-ene-3,11-dione 3-(Ethylene acetal)

5-bromo-6,7-dimethoxyspiro[chromane-4,2'-[1,3]dioxolane]