Guanosine, 5′-deoxy-3′-de(phosphinicooxy)-5′-[[[(1,1-dimethylethyl)diphenylsilyl]oxy]methyl]uridylylmethylenesulfonylmethylene-(3′→5′)-3′-[(acetylthio)methyl]-3′,5′-dideoxy-N-(2-methyl-1-oxopropyl)-6-O-[2-(4-nitrophenyl)ethyl]-

Guanosine, 5′-deoxy-3′-de(phosphinicooxy)-5′-[[[(1,1-dimethylethyl)diphenylsilyl]oxy]methyl]uridylylmethylenesulfonylmethylene-(3′→5′)-3′,5′-dideoxy-3′-(hydroxymethyl)-N-(2-methyl-1-oxopropyl)-6-O-[2-(4-nitrophenyl)ethyl]-

Cytidine, 2′-O-acetyl-N-benzoyl-5′-deoxy-3′-de(phosphinicooxy)-5′-[[[(1,1-dimethylethyl)diphenylsilyl]oxy]methyl]adenylylmethylenesulfonylmethylene-(3′→5′)-N-benzoyl-3′-[(benzoyloxy)methyl]-3′,5′-dideoxy-, 2′-benzoate

Guanosine, 2′-O-acetyl-5′-deoxy-3′-de(phosphinicooxy)-5′-[[[(1,1-dimethylethyl)diphenylsilyl]oxy]methyl]uridylylmethylenesulfonylmethylene-(3′→5′)-3′-[(benzoyloxy)methyl]-3′,5′-dideoxy-N-(2-methyl-1-oxopropyl)-6-O-[2-(4-nitrophenyl)ethyl]-, 2′-benzoate

Cytidine, 2′-O-acetyl-N-benzoyl-5′-deoxy-3′-de(phosphinicooxy)-5′-[[[(1,1-dimethylethyl)diphenylsilyl]oxy]methyl]adenylylmethylenethiomethylene-(3′→5′)-N-benzoyl-3′-[(benzoyloxy)methyl]-3′,5′-dideoxy-, 2′-benzoate

Guanosine, 2′-O-acetyl-5′-deoxy-3′-de(phosphinicooxy)-5′-[[[(1,1-dimethylethyl)diphenylsilyl]oxy]methyl]uridylylmethylenethiomethylene-(3′→5′)-3′-[(benzoyloxy)methyl]-3′,5′-dideoxy-N-(2-methyl-1-oxopropyl)-6-O-[2-(4-nitrophenyl)ethyl]-, 2′-benzoate

N-[9-[(2R,3R,4R,5R)-3-(Benzoyloxy)-4-[(benzoyloxy)methyl]-5-(3-bromopropyl)tetrahydro-2-furanyl]-6-[2-(4-nitrophenyl)ethoxy]-9H-purin-2-yl]-2-methylpropanamide

2-Methyl-1-β-D-ribofuranosyl-1H-imidazo[4,5-b]phenazine

Thymidine, 3′-de(phosphinicooxy)thymidylylmethylene(methylimino)-(3′→5′)-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Thymidine, 3′-de(phosphinicooxy)thymidylylmethylidynenitrilo-(3′→5′)-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Thymidine, 3′-de(phosphinicooxy)thymidylylmethylidynenitrilo-(3′→5′)-

Thymidine, P-thiothymidylyl-(3′→5′)-, ion(1-)

Thymidine, 5′-O-[(1,1-dimethylethyl)dimethylsilyl]-P-thiothymidylyl-(3′→5′)-3′-O-[(1,1-dimethylethyl)diphenylsilyl]-

Thymidine, 5′-O-[(1,1-dimethylethyl)dimethylsilyl]-3-O-[(4aR,6S,7R,7aS)-hexahydro-6-methoxy-3-(1-methylethyl)-7-[[(phenylamino)carbonyl]oxy]-2H-furo[2,3-e]-1,3,2-oxazaphosphorin-2-yl]-

Thymidine, 3′-O-[(1R,2S,4R)-[dihydro-1,7,7-trimethyl-3′-(1-methylethyl)spiro[bicyclo[2.2.1]heptane-2,6′-[6H-1,3,2]oxazaphosphorin]-2′(3′H)-yl]]-5′-O-[(1,1-dimethylethyl)dimethylsilyl]-

Thymidine, 3′-O-[[4R,6aR,6bS,8aR,9-(R),11aS,11bS,13R,13aR]-13-(acetyloxy)-9-(1,5-dimethylhexyl)hexadecahydro-6a,8a-dimethyl-3-(1-methylethyl)-2H-4,13a-methanocyclopenta[5,6]naphth[1,2-g]-1,3,2-oxazaphosphocin-2-yl]-5′-O-[(1,1-dimethylethyl)dimethylsilyl]-

β-D-ribo-Octofuranuronic acid, 1-(6-amino-9H-purin-9-yl)-1,5,6,7-tetradeoxy-7-[[(2,3-dihydroxy-4-mercaptobutyl)thio]-1H-indol-3-ylmethyl]-, (7ξ)-