Methanesulfonic acid 2-(2-isopropyl-[1,3]dioxan-5-yl)-ethyl ester

cis-5-(2-iodoethyl)-2-methyl-1,3-dioxane

cis-5-(2-iodoethyl)-2-iso-propyl-1,3-dioxane

2-[(acetyloxy)methyl]-4-(2-amino-6-oxo-6,9-dihydro-1H-purin-9-yl)butyl acetate