N-Butyl-3-β-D-ribofuranosyl-3H-1,2,3-triazolo[4,5-d]pyrimidin-7-amine

7-Ethoxy-3-β-D-ribofuranosyl-3H-1,2,3-triazolo[4,5-d]pyrimidine

7-(Methylthio)-3-β-D-ribofuranosyl-3H-1,2,3-triazolo[4,5-d]pyrimidine

Acetamide, N-[1-(5-O-acetyl-2,3-anhydro-β-D-lyxofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]-

4-Amino-1-(3-bromo-3-deoxy-β-D-arabinofuranosyl)-2(1H)-pyrimidinone

2-(9-β-D-Ribofuranosyl-9H-purin-6-yl)-1,2-benzisoselenazol-3(2H)-one

Adenosine, N,N-dibenzoyl-2′,3′-bis-O-(trimethylsilyl)-

Adenosine, N,N-dibenzoyl-2′,3′,5′-tris-O-(trimethylsilyl)-

1-[2-Bromo-2-deoxy-3,5-bis-O-(trimethylsilyl)-β-L-ribofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

6H-Furo[2′,3′:4,5]oxazolo[3,2-a]pyrimidin-6-one, 2,3,3a,9a-tetrahydro-7-methyl-3-[(trimethylsilyl)oxy]-2-[[(trimethylsilyl)oxy]methyl]-, (2S,3S,3aR,9aS)-

3-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-deoxy-β-D-erythro-pentofuranosyl]benzo[h]pyrimido[4,5-c]isoquinoline-2,11(1H,3H)-dione

3-(2-Deoxy-β-D-erythro-pentofuranosyl)benzo[h]pyrimido[4,5-c]isoquinoline-2,11(1H,3H)-dione

3-[2-Deoxy-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-erythro-pentofuranosyl]-12-(1-naphthalenylcarbonyl)benzo[h]pyrimido[4,5-c]isoquinoline-2,11(3H,12H)-dione

2′-Deoxy-3′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-5-iodo-N,N-bis(1-naphthalenylcarbonyl)cytidine

3′-Uridylic acid, 2′-deoxy-2′-fluoro-, monomethyl ester

3′-Uridylic acid, 2′-deoxy-2′-fluoro-

Adenosine, 3′-O-phosphoryladenylyl-(5′→3′)-cytidylyl-(5′→3′)-

Cytidylyl-(3′→5′)-adenylyl-(3′→5′)-3′-uridylic acid

1-(2,3,5-Tri-O-benzoyl-β-D-ribofuranosyl)-1H-1,2,4-triazole-3-acetic acid

1-(6-Amino-9H-purin-9-yl)-1-deoxy-N-[2-(2,4-dinitrophenyl)ethyl]-β-D-ribofuranuronamide