(3R,4R,5R)-2-methoxy-5-(methoxymethyl)tetrahydrofuran-3,4-diyl dibenzoate

5'-O-ethyluridine

(3aS,4S,5R,6aR)-2,2-dimethyl-5-((tetrahydro-2H-pyran-2-yloxy)methyl)-tetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-ol

(3aS,4S,6aR)-4-(chloromethyl)-6-methoxy-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxole

ethyl 3-(5-ethenyl-2,2-dimethyl-1,3-dioxolan-4-yl)-3-oxopropanoate