Thymidine, 3′-azido-3′-deoxy-α-(2,2,2-trifluoroethoxy)-

Thymidine, 3′-azido-3′-deoxy-5′-O-[(1,1-dimethylethyl)diphenylsilyl]-α-(2,2,2-trifluoroethoxy)-

2′,3′-Dideoxy-3′-fluoro-5-iodo-5′-O-(triphenylmethyl)uridine

1-[2-Deoxy-5-O-(triphenylmethyl)-β-D-threo-pentofuranosyl]-5-iodo-2,4(1H,3H)-pyrimidinedione

Uridine, 2′,3′,5′-tris-O-(2,3,5,6-tetrafluoro-4-pyridinyl)-

Adenosine, 2′,3′,5′-tris-O-(2,3,5,6-tetrafluoro-4-pyridinyl)-

Thymidine, 3′,5′-bis-O-(2,3,5,6-tetrafluoro-4-pyridinyl)-

5′-Thymidylic acid, 3′-azido-3′-deoxy-, mono[(3′-azido-3′-deoxy-5′-thymidylyl)phenylmethyl] ester

(2R,3S,5R)-5-[4-(Benzoylamino)-2-oxo-1(2H)-pyrimidinyl]-2-[2-[[[(2R,3S,5R)-2-[2-[[[(2R,3S,5R)-2-[2-[[[(2R,3S,5R)-2-[2-[[[(2R,3S,5R)-5-[4-(benzoylamino)-2-oxo-1(2H)-pyrimidinyl]-2-[2-[[[(2R,3S,5R)-5-(3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)-2-[2-[[[(2R,3S,5R)-5-(3,4-dihydro-2,4-dioxo-1(2H)-pyrimidiny...

Adenosine, 5′-O-phosphonoadenylyl-(3′→5′)-1′-(1H-benzotriazol-1-yl)-1′-de(6-amino-9H-purin-9-yl)-

5′-Inosinic acid, 8-[[(4-nitrophenyl)methyl]thio]-

5-(Methylthio)-3-β-D-ribofuranosylimidazo[4,5-d][1,3]thiazin-7(3H)-imine

3′-Uridylic acid, P-(2-chlorophenyl)-5′-O-(1,4-dioxopentyl)-N-(4-methoxybenzoyl)-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)cytidylyl-(3′→5′)-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-, 2-chlorophenyl 2,2,2-trichloroethyl ester

3′-Uridylic acid, P-(2-chlorophenyl)-5′-O-(1,4-dioxopentyl)-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)uridylyl-(3′→5′)-N-(4-methoxybenzoyl)-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-, 2-chlorophenyl 2,2,2-trichloroethyl ester

3′-Cytidylic acid, P-(2-chlorophenyl)-5′-O-(1,4-dioxopentyl)-N-(4-methoxybenzoyl)-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)cytidylyl-(3′→5′)-N-(4-methoxybenzoyl)-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-, 2-chlorophenyl 2,2,2-trichloroethyl ester

3′-Uridylic acid, P-(2-chlorophenyl)-5′-O-(1,4-dioxopentyl)-N-(4-methoxybenzoyl)-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)cytidylyl-(3′→5′)-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-, mono(2-chlorophenyl) ester

3′-Adenylic acid, N-(4-methoxybenzoyl)-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-, mono(2-chlorophenyl) ester, 5′-(4-oxopentanoate)

3′-Cytidylic acid, N-(4-methoxybenzoyl)-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-, mono(2-chlorophenyl) ester, 5′-(4-oxopentanoate)

Cytidine, N-(4-methoxybenzoyl)-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-, 3′,5′-bis(4-oxopentanoate)

Adenosine, P-(2-chlorophenyl)-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)uridylyl-(3′→5′)-P-(2-chlorophenyl)-N-(4-methoxybenzoyl)-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)cytidylyl-(3′→5′)-P-(2-chlorophenyl)-N-(4-methoxybenzoyl)-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)cytidylyl-(3′→5′)-P-(2-chlorophe...