2′-Deoxy-2′-fluoro-5-hydroxyuridine

2',3'-Dideoxy-5-ethynyluridine

3,7-Dihydro-3-methyl-7-β-D-ribofuranosyl-4H-pyrrolo[2,3-d]pyrimidin-4-imine

3′-Cytidylic acid, thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-, 3′-[12-(phosphonooxy)dodecyl] ester

3′-Cytidylic acid, thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-, 3′-[7-(phosphonooxy)heptyl] ester

3′-Cytidylic acid, thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-, 3′-[4-(phosphonooxy)butyl] ester

3′-Cytidylic acid, thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-, 3′-[3-(phosphonooxy)propyl] ester

Adenosine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-8-bromo-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Adenosine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-8-bromo-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-

Adenosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-N-(diphenoxyacetyl)-2-[(diphenoxyacetyl)amino]-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Adenosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-N-(diphenoxyacetyl)-2-[(diphenoxyacetyl)amino]-

Adenosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-N-(diphenoxyacetyl)-2-[(diphenoxyacetyl)amino]-