Thymidine, 5′-C-(diethoxyphosphinyl)-, 3′-(2,2-dimethylpropanoate), (5′S)-

Thymidine, 5′-C-(diethoxyphosphinyl)-, 3′-benzoate

Thymidine, 5′-C-(dimethoxyphosphinyl)-, 3′-benzoate, (5′S)-

Thymidine, 5′-C-[bis(1-methylethoxy)phosphinyl]-3′-O-[(1,1-dimethylethyl)diphenylsilyl]-, (5′S)-

Thymidine, 5′-C-(diethoxyphosphinyl)-3′-O-[(1,1-dimethylethyl)diphenylsilyl]-, (5′S)-

Thymidine, 3′-O-[(1,1-dimethylethyl)diphenylsilyl]-5′-C-phosphono-, (5′S)-

Guanosine, N-benzoyl-2′-deoxy-3′-O-[(1,1-dimethylethyl)diphenylsilyl]-

Cytidine, thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-

Cytidine, thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-

Thymidine, thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-

Thymidine, 2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-

4-Pyrimidinecarboxylic acid, 1,2,3,6-tetrahydro-2,6-dioxo-3-(5-O-phosphono-β-D-ribofuranosyl)-, 4-hydrazide

Adenosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(5-chloro-8-quinolinyl)-2′-O-[(4-methoxyphenyl)methyl]uridylyl-(3′→5′)-P-(5-chloro-8-quinolinyl)-2′-O-[(4-methoxyphenyl)methyl]uridylyl-(3′→5′)-N-benzoyl-, 2′,3′-dibenzoate

3-[5-O-(4-Sulfobenzoyl)-β-D-ribofuranosyl]-3H-imidazo[2,1-i]purine

1-[2-Deoxy-5-O-[hydroxy(phosphonooxy)phosphinyl]-α-D-erythro-pentofuranosyl]-5-[1,2,2,2-tetrafluoro-1-(trifluoromethyl)ethyl]-2,4(1H,3H)-pyrimidinedione

1-[2-Deoxy-5-O-[hydroxy(phosphonooxy)phosphinyl]-α-D-erythro-pentofuranosyl]-5-[2,2,2-trifluoro-1-hydroxy-1-(trifluoromethyl)ethyl]-2,4(1H,3H)-pyrimidinedione

Uridine 5′-(trihydrogen diphosphate), 2′-deoxy-5-[2,2,2-trifluoro-1-hydroxy-1-(trifluoromethyl)ethyl]-

Adenosine, 5′-O-phosphonothymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-

Thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyadenosine

Cytidine, 2′-deoxy-5′-O-phosphonoguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-