1,2,3,5-Tetra-O-Acetyl-D-Ribose
1,2,3-Triacetyl-5-deoxy-D-ribose
1,3,5-Tri-O-benzoyl-D-ribofuranose
1-(2-Deoxy-2-fluoro-beta-D-arabinofuranosyl)uracil
1-beta-D-Arabinofuranosylcytosine Hydrochloride
1-Chloro-3,5-di(4-chlorbenzoyl)-2-deoxy-D-ribose
1-O-Acetyl-2,3,5-tri-O-benzoyl-β-D-ribofuranose
2',2'-Difluoro-2'-deoxyuridine
2',3',5'-Triacetyluridine
2',3'-O-Isopropylideneadenosine
2',3'-O-Isopropylideneguanosine
2',3'-O-Isopropylideneinosine