2-Amino-8-bromo-9-(β-D-ribofuranosyl)purine

5,6-Dihydro-ara-uridine

2-Acetamido-1,3,4,6-tetra-O-acetyl-2-deoxy-b-D-galactopyranose

6-Thioinosine 2',3',5'-triacetate

5-Aminoimidazole-4-carboxamide-1-β-D-ribofuranosyl 5'-monophosphate

3'-O-(2-Methoxyethyl)-5-methyluridine

N-Succinyl-5-aminoimidazole-4-carboxamide ribose 5'-phosphate

N-(9-((4AR,6R,7R,7aS)-2,7-dihydroxy-2-oxidotetrahydro-4H-furo[3,2-d][1,3,2]dioxaphosphinin-6-yl)-9H-purin-6-yl)benzamide

5'-O-(4,4'-Dimethoxytrityl)-2'-O-methyl-2-thiouridine

Cytidine 5'-Diphosphate Ethanolamine Disodium Salt

3'-O-(2-Methoxyethyl)adenosine

1,2,3,5-Tetra-O-benzoyl-2-bea-C-methyl-D-ribofuranose

2,3,5-Tri-O-benzoyl-2-C-Methyl-D-ribofuranose

5-HydroxyMethyluridine

2'-O-(2-Methoxy-2-oxoethyl)adenosine

1-β-D-Arabinofuranosyl-5-iodo-2,4(1H,3H)-pyrimidinedione

Zidovudine

2,6-Dichloro-9-(2,3,5-tri-o-acetyl-β-D-ribofuranosyl)-9H-purine

Stavudine

2'-Deoxy-5-[3-[[6-[[6-[[6-[2-[5-(1-ethyl-1,3-dihydro-3,3-dimethyl-5-sulfo-2H-indol-2-ylidene)-1,3-pentadienyl]-3,3-dimethyl-5-sulfo-3-indolium-1-yl]-1-oxohexyl]amino]-1-oxohexyl]amino]-1-oxohexyl]amino]-1-propenyl]-innersalturidine