Uridine, 2′-deoxy-3′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-5-(3,3-dimethyl-2-oxobutyl)-

Uridine, 2′-deoxy-3′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-5-(2-phenylethyl)-

Uridine, 2′-deoxy-3′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-5-(2-hydroxy-3-phenylpropyl)-

Uridine, 2′-deoxy-3′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-5-(2-phenylethenyl)-

Uridine, 2′-deoxy-5-(2-hydroxy-3-phenylpropyl)-

Thymidine, 5,6-dihydro-6-[(2-hydroxyethyl)thio]-

Uridine, 2′-deoxy-3′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-5-(2-oxo-3-phenylpropyl)-

Thymidine, 3′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-α-[2-(phenylmethyl)-1,3-dithian-2-yl]-

α-Bromo-3′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]thymidine

Uridine, 2′-deoxy-5-(2-oxo-3-phenylpropyl)-

Uridine, 2′-deoxy-5-(3,3-dimethyl-2-oxobutyl)-

(6Z,8E,10E,13E,16Z)-12-(2-Amino-6,9-dihydro-6-oxo-9-β-D-ribofuranosyl-1H-purin-1-yl)-5-hydroxy-6,8,10,13,16-docosapentaenoic acid

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-de(phosphinicooxy)thymidylyl(2-oxo-1,2-ethanediyl)(methoxyimino)-(3′→5′)-5′-deoxy-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-

Thymidine, 3′-deoxy-5′-O-[(1,1-dimethylethyl)dimethylsilyl]-3′-[2-oxo-2-(phenylmethoxy)ethyl]-

Thymidine, 5′-deoxy-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-(methoxyimino)-

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-de(phosphinicooxy)thymidylyl(2-oxo-1,2-ethanediyl)[(phenylmethoxy)imino]-(3′→5′)-5′-deoxy-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-de(phosphinicooxy)thymidylyl(2-oxo-1,2-ethanediyl)(methoxyimino)-(3′→5′)-5′-deoxy-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]