3-C-(benzyloxymethyl)-3,5,6-trideoxy-1,2-O-isopropylidene-α-D-ribo-5-hexenofuranose

2-((3aR,5R,6R,6aR)-6-Benzyloxymethyl-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-ethanol

O1,O2;O5,O6-diisopropylidene-3-methylene-α-D-ribo-3-deoxy-hexofuranose

3-C-(benzyloxymethyl)-3-deoxy-1,2:5,6-di-O-isopropylidene-α-D-allofuranose