methyl 2-methyl-β-D-ribofuranoside

2,3-O-isopropylidene-5-O-trityl-α-D-ribofuranosyl azide

5-chloromethyl-1-(2,3-O-isopropylidene-5-O-trityl-β-D-ribofuranosyl)-1,2,3-triazide

{(4S,5S)-5-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-2-trityloxy-ethyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-methanol

2,2-Dimethyl-propionic acid (4S,5R)-5-((R)-1-hydroxy-2-trityloxy-ethyl)-2,2-dimethyl-[1,3]dioxolan-4-ylmethyl ester