D-Lyxofuranose (9CI)

5-deoxy-5-iodo-1,2-O-isopropylidene-α-D-ribofuranose

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

5'-fluoro-5'-deoxy-uridine

(3aR,6R,6aR)-2,2,6-trimethyltetrahydro-2H-furo(3,4-d)(1,3)dioxol-4-ol