Benzamide, N-[9-(2,3-di-O-benzyl-5-deoxy-5-phthalimido-D-arabinofuranosyl)-9H-purin-6-yl]-

Uridine, 2′,3′-O-[p-[(2-hydroxyethyl)methylamino]benzylidene]-, 5′-(methyl hydrogen phosphate)

2′-Adenylic acid, 5′-azido-N-benzoyl-3′-O-[3,4-bis-O-[bis[2-(methylsulfonyl)ethoxy]phosphinyl]-2,6-bis-O-(phenylmethyl)-α-D-glucopyranosyl]-5′-deoxy-, bis[2-(methylsulfonyl)ethyl] ester

Adenosine, 5′-azido-N-benzoyl-3′-O-[2,6-bis-O-(phenylmethyl)-α-D-glucopyranosyl]-5′-deoxy-

Adenosine, 5′-azido-N-benzoyl-5′-deoxy-3′-O-[3,4-di-O-acetyl-2,6-bis-O-(phenylmethyl)-α-D-glucopyranosyl]-, 2′-acetate

Uridine 5′-(tetrahydrogen triphosphate), 5-[(1E)-3-[[8-[(5-azido-2-nitrobenzoyl)amino]-1-oxooctyl]amino]-1-propenyl]-2′-deoxy-

Uridine 5′-(tetrahydrogen triphosphate), 5-[(1E)-3-[[7-[(5-azido-2-nitrobenzoyl)amino]-1-oxoheptyl]amino]-1-propenyl]-2′-deoxy-

Uridine 5′-(tetrahydrogen triphosphate), 5-[(1E)-3-[[6-[(5-azido-2-nitrobenzoyl)amino]-1-oxohexyl]amino]-1-propenyl]-2′-deoxy-

Uridine 5′-(tetrahydrogen triphosphate), 5-[(1E)-3-[[5-[(5-azido-2-nitrobenzoyl)amino]-1-oxopentyl]amino]-1-propenyl]-2′-deoxy-

Uridine 5′-(tetrahydrogen triphosphate), 5-[(1E)-3-[[4-[(5-azido-2-nitrobenzoyl)amino]-1-oxobutyl]amino]-1-propenyl]-2′-deoxy-

Uridine 5′-(tetrahydrogen triphosphate), 5-[(1E)-3-[[3-[(5-azido-2-nitrobenzoyl)amino]-1-oxopropyl]amino]-1-propenyl]-2′-deoxy-

Uridine 5′-(tetrahydrogen triphosphate), 5-[(1E)-3-[[[(5-azido-2-nitrobenzoyl)amino]acetyl]amino]-1-propenyl]-2′-deoxy-

Thymidine 5′-(tetrahydrogen triphosphate), α-[(5-azido-2-nitrobenzoyl)amino]-

Thymidine 5′-(tetrahydrogen triphosphate), α-amino-

Thymidine, α-[(trifluoroacetyl)amino]-

2,4(1H,3H)-Pyrimidinedione, 3′,3′′′-C-(oxydiphosphinico)bis[1-(2-deoxy-β-D-threo-pentofuranosyl)-5-methyl-

2,4(1H,3H)-Pyrimidinedione, 1,1′-[(1R,3R,5S,8S,9R,11R)-1,9-bis[(acetyloxy)methyl]-7,14-dihydroxy-7,14-dioxido-2,6,10,13-tetraoxa-7,14-diphosphadispiro[4.2.4.2]tetradecane-3,11-diyl]bis[3-acetyl-5-methyl-

1-(3,5-Di-O-acetyl-2-deoxy-3-C-phosphono-β-D-threo-pentofuranosyl)-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[3-O-Acetyl-2-deoxy-5-O-[(1,1-dimethylethyl)diphenylsilyl]-3-C-phosphono-β-D-threo-pentofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[2-Deoxy-3-C-(diethoxyphosphinyl)-5-O-[(1,1-dimethylethyl)diphenylsilyl]-β-D-threo-pentofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione