Thymidine, α-(dimethylamino)-

Uridine, 5-(methoxymethyl)-2′,3′-O-(1-methylethylidene)-

Uridine, 5-[(dimethylamino)methyl]-2′,3′-O-(1-methylethylidene)-

Uridine, 5,6-dihydro-6-(1-hydroxy-1-methylethyl)-2′,3′-O-(1-methylethylidene)-, (S)-

Uridine, 5,6-dihydro-6-(1-hydroxy-1-methylethyl)-2′,3′-O-(1-methylethylidene)-, (R)-

Cytidine, 5,6-dihydro-6-(1-hydroxy-1-methylethyl)-2′,3′-O-(1-methylethylidene)-, (6R)-

Cytidine, N-acetyl-5-[(acetyloxy)methyl]-2′,3′-O-(1-methylethylidene)-, 5′-acetate

Glycine, glycyl-, [3-[3-O-[(4-chlorophenyl)methyl]-2-deoxy-β-D-erythro-pentofuranosyl]-5-fluoro-3,6-dihydro-2,6-dioxo-1(2H)-pyrimidinyl]methyl ester

Thymidine, 3′-azido-3′-deoxy-, 5′-[hydrogen [3-(hexadecyloxy)-2-methoxypropyl]phosphonate]

Uridine, uridylyl-(3′→5′)-5-bromo-3-methyl-

3-[5-O-[Hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-ribofuranosyl]-2H-1,3-oxazine-2,6(3H)-dione

Inosine, 5′-[hydrogen P-(phosphonomethyl)phosphonate]

Cytidine, N-benzoyl-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-P-(2,2,2-trichloroethyl)guanylyl-(3′→5′)-N-benzoyl-2′,3′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-P-(2,2,2-trichloroethyl)cytidylyl-(3′→5′)-N-benzoyl-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-

Uridine, N-benzoyl-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-P-(2,2,2-trichloroethyl)guanylyl-(2′→5′)-2′,3′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-

Thymidine, α,α-dibromo-3-(trifluoroacetyl)-, 3′,5′-diacetate

Thymidine, α-bromo-3-(trifluoroacetyl)-, 3′,5′-diacetate

Uridine, guanylyl-(3′→5′)-N-[(2,5-dihydro-2,2,5,5-tetramethyl-1-oxy-1H-pyrrol-3-yl)carbonyl]cytidylyl-(3′→5′)-

3-[5-O-[Hydroxy(phosphonooxy)phosphinyl]-β-D-ribofuranosyl]-2H-1,3-oxazine-2,6(3H)-dione

3-(5-O-Phosphono-β-D-ribofuranosyl)-2H-1,3-oxazine-2,6(3H)-dione

Uridine, 2′-O-[(1,1-dimethylethyl)dimethylsilyl]-P-(2,2,2-trichloroethyl)guanylyl-(3′→5′)-2′,3′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-