1-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-β-D-ribofuranosyl]-5-nitro-1H-indole

5-Nitro-1-[2,3,5-tris-O-[(2,4-dichlorophenyl)methyl]-D-ribofuranosyl]-1H-indole

5-Methyl-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-4-(1H-1,2,4-triazol-1-yl)-2(1H)-pyrimidinone

Cytidine, 2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-

Adenosine, 2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-

Adenosine, 2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-

Adenosine, thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-

Adenosine, thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-

6-Azauridine, tetraacetyl-4-thio-

2-Amino-1,9-dihydro-9-[(2R,5S)-tetrahydro-5-(iodomethyl)-2-furanyl]-6H-purine-6-thione

(2R,3aR,6R,6aR)-2-(6-Amino-9H-purin-9-yl)hexahydrofuro[3,4-b]furan-6-ol

Adenosine, 2-amino-2′,3′-dideoxy-2′-fluoro-

5-Methyl-1-[(3aS,5R,6aS)-tetrahydro-3a-(hydroxymethyl)furo[2,3-d]-1,3-dioxol-5-yl]-2,4(1H,3H)-pyrimidinedione

Uridine, 3′-amino-3′-deoxy-5-methyl-4-S-methyl-4-thio-

Methyl 4-[[1-(2-deoxy-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]amino]butanoate

1,7-Dioxa-2-thiaspiro[4.4]non-3-en-4-amine, 9-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-6-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-8-(9H-purin-9-yl)-, 2,2-dioxide, (5R,6R,8R,9R)-

1-[(5R,6R,8R,9R)-4-Amino-9-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-6-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-2,2-dioxido-1,7-dioxa-2-thiaspiro[4.4]non-3-en-8-yl]-6-(trifluoromethyl)-2,4(1H,3H)-pyrimidinedione

1-[3-(4-Carboxy-1-piperidinyl)-3-deoxy-β-D-arabinofuranosyl]-2,4(1H,3H)-pyrimidinedione

1-[3-Deoxy-3-[4-(ethoxycarbonyl)-1-piperidinyl]-β-D-arabinofuranosyl]-2,4(1H,3H)-pyrimidinedione

Thymidine 5′-(trihydrogen diphosphate), P′-(2-methylpropyl) ester