1-[(1S,3R,5S)-1-[(Benzoyloxy)methyl]-6,6-difluoro-2-oxabicyclo[3.1.0]hex-3-yl]-3-[(4-methoxyphenyl)methyl]-2,4(1H,3H)-pyrimidinedione

1-[(1S,3R,5S)-6,6-Difluoro-1-(hydroxymethyl)-2-oxabicyclo[3.1.0]hex-3-yl]-3-[(4-methoxyphenyl)methyl]-2,4(1H,3H)-pyrimidinedione

1-[(3ξ)-2,3-Dideoxy-5-O-[(1,1-dimethylethyl)dimethylsilyl]-3-iodo-β-D-glycero-pentofuranosyl]-3-[(4-methoxyphenyl)methyl]-2,4(1H,3H)-pyrimidinedione

2′-Deoxy-5′-O-[(1,1-dimethylethyl)dimethylsilyl]-3-[(4-methoxyphenyl)methyl]uridine

3′-Deoxy-5′-O-[(1,1-dimethylethyl)dimethylsilyl]-3-[(4-methoxyphenyl)methyl]uridine

3′-Deoxy-2′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-3-[(4-methoxyphenyl)methyl]uridine

2′-Deoxy-3′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-3-[(4-methoxyphenyl)methyl]uridine

2′,5′-Bis-O-[(1,1-dimethylethyl)dimethylsilyl]-3-[(4-methoxyphenyl)methyl]uridine

3′,5′-Bis-O-[(1,1-dimethylethyl)dimethylsilyl]-3-[(4-methoxyphenyl)methyl]uridine

Uridylyl-(3′→5′)-guanylyl-(3′→5′)-uridylyl-(3′→5′)-guanylyl-(3′→5′)-cytidylyl-(3′→5′)-cytidine

Uridylyl-(3′→5′)-guanylyl-(3′→5′)-uridylyl-(3′→5′)-guanylyl-(3′→5′)-cytidylyl-(3′→5′)-uridine

5-(3-Amino-3-oxo-1-propen-1-yl)-2′-deoxyuridylyl-(3′→5′)-2′-deoxyuridylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanosine

5-(3-Amino-3-oxo-1-propen-1-yl)-2'-deoxyuridine

Adenosine 5′-(trihydrogen diphosphate), N-[3-[(2-aminoethyl)amino]-3-oxopropyl]-, P′→5′-ester with 3-(aminocarbonyl)-1-β-D-ribofuranosylpyridinium inner salt

5′-Guanylic acid, monoanhydride with (dichloromethylene)bis[phosphonic acid]

5′-Guanylic acid, monoanhydride with (fluoromethylene)bis[phosphonic acid]

5′-Guanylic acid, monoanhydride with (difluoromethylene)bis[phosphonic acid]

5′-Adenylic acid, monoanhydride with 1,2-ethynediylbis[phosphonic acid]

as-Triazine-3,5(2H,4H)-dione, 2-(2-deoxy-β-D-erythro-pentofuranosyl)-, 5′-phosphate

(4R,5R,6S,7R)-6-(Acetyloxy)-2,3,4,5,6,7-hexahydro-5-[(methylsulfonyl)oxy]-4,7-epoxy-11H-pyrimido[1,2-h]-1,2,8-oxadiazonin-11-one