1,2,4-Triazolo[4,3-a]pyridinium, 3-hydroxy-1-(2,3,5-tri-O-benzoyl-α-D-arabinofuranosyl)-, inner salt

Thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyadenosine

Thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidine

3′-Uridylic acid, 5-[(3R,5S,6S,7R)-7-[[2,6-dideoxy-2-(methylamino)-α-D-galactopyranosyl]oxy]-3-(1,2-dihydroxyethyl)-3,5,6,7-tetrahydro-3-hydroxy-5-[(2-hydroxyethyl)thio]-6-[[(2-hydroxy-7-methoxy-5-methyl-1-naphthalenyl)carbonyl]oxy]-s-indacen-1-yl]-

N-[6,7-Dihydro-6-oxo-7-[2,3,5-tris-O-(4-methylbenzoyl)-β-D-ribofuranosyl]-1H-purin-2-yl]-4-methylbenzamide

N-[7-[2-Deoxy-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-α-D-erythro-pentofuranosyl]-6,7-dihydro-6-oxo-1H-purin-2-yl]acetamide

N-[7-[2-Deoxy-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-erythro-pentofuranosyl]-6,7-dihydro-6-oxo-1H-purin-2-yl]acetamide

N-[7-(3,5-Di-O-acetyl-2-deoxy-D-erythro-pentofuranosyl)-6,7-dihydro-6-oxo-1H-purin-2-yl]acetamide

N-[9-[2-Deoxy-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-α-D-erythro-pentofuranosyl]-6,9-dihydro-6-oxo-1H-purin-2-yl]acetamide

N-[9-(3,5-Di-O-acetyl-2-deoxy-α-D-erythro-pentofuranosyl)-6,9-dihydro-6-oxo-1H-purin-2-yl]acetamide

Guanosine, 2′-deoxy-N-[(1,1-dimethylethyl)dimethylsilyl]-3′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-

2′,3′-Dideoxy-5-[3-[[4-[[6-[[5-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]amino]-1-oxohexyl]amino]-1-oxobutyl]amino]-1-propen-1-yl]uridine 5′-(tetrahydrogen triphosphate)

1H-Imidazole-4-carboxylic acid, 5-amino-1-(3,5-O-phosphinico-β-D-ribofuranosyl)-, 4-ethyl ester

1H-Purinium, 2-amino-7-[2-[(3-aminopropyl)[2-[(3-aminopropyl)methylamino]ethyl]methylammonio]ethyl]-6,9-dihydro-6-oxo-9-β-D-ribofuranosyl-

1H-Purinium, 2-amino-7-[2-[(3-aminopropyl)methylamino]ethyl]-6,9-dihydro-6-oxo-9-β-D-ribofuranosyl-

1H-Purinium, 2-amino-7-[2-[[3-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)propyl]methylamino]ethyl]-6,9-dihydro-6-oxo-9-β-D-ribofuranosyl-

1-β-D-Ribofuranosyl-1H-indazole-3-carbonitrile

1-(2,3,5-Tri-O-acetyl-β-D-ribofuranosyl)-1H-indazole-3-carbonitrile

5′-Thymidylic acid, 3′-deoxy-3′-[(2,2,3,3,4,4,4-heptafluoro-1-oxobutyl)amino]-

7-β-D-Ribofuranosyl-7H-pyrrolo[2,3-d]pyrimidine-5-carbothioamide