5'-Deoxy-2'-O-methyluridine

5-(2-Cyanoethenyl)-2'-deoxy-3-methyluridine

Uridine, 2'-deoxy-5-[[4-(1-methylethyl)phenyl]ethynyl]-

2-Azido-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-1H-benzimidazole

1H-Benzimidazole, 2-chloro-1-[3,5-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-β-D-ribofuranosyl]-

4,5,6,7-Tetrabromo-1-β-D-ribofuranosyl-1H-benzotriazole

4,5,6,7-Tetrabromo-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-1H-benzotriazole

N-[(3-Bromophenyl)methyl]-N-methyladenosine

Adenosine, 2',3'-dideoxy-4'-C-ethynyl-2-fluoro-, 5'-(hydrogen phosphonate)

7H-Pyrrolo[2,3-d]pyrimidin-4-amine, 7-(2-C-methyl-β-D-ribofuranosyl)-5-(phenylethynyl)-

2',3'-Dideoxy-5'-O-[(1,1-dimethylethyl)diphenylsilyl]-3'-fluorouridine

1-(2-O-Acetyl-β-D-arabinofuranosyl)-2-chloro-1H-benzimidazole

7H-Pyrrolo[2,3-d]pyrimidin-4-amine, 5-[(4-fluorophenyl)ethynyl]-7-(2-C-methyl-5-O-phosphono-β-D-ribofuranosyl)-

7H-Pyrrolo[2,3-d]pyrimidin-4-amine, 5-[(4-methylphenyl)ethynyl]-7-(2-C-methyl-β-D-ribofuranosyl)-

7H-Pyrrolo[2,3-d]pyrimidin-4-amine, 5-[(4-fluorophenyl)ethynyl]-7-(2-C-methyl-β-D-ribofuranosyl)-

7H-Pyrrolo[2,3-d]pyrimidin-4-amine, 7-[5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-2-C-methyl-β-D-ribofuranosyl]-5-(phenylethynyl)-

7H-Pyrrolo[2,3-d]pyrimidin-4-amine, 7-(2-C-methyl-5-O-phosphono-β-D-ribofuranosyl)-5-(phenylethynyl)-

Adenosine, 2-amino-3'-deoxy-5'-O-[(1,1-dimethylethyl)diphenylsilyl]-4'-C-[(triethylsilyl)ethynyl]-, 2'-acetate

Adenosine, 2'-deoxy-4'-C-ethynyl-2-fluoro-, 5'-(hydrogen phosphonate)

Adenosine, 2'-deoxy-4'-C-ethynyl-2-fluoro-, 3',5'-diacetate