Uridine, 2′-deoxy-2′-iodo-, 5′-benzoate

Guanylyl-(3′→5′)-guanylyl-(3′→5′)-cytidylyl-(3′→5′)-adenylyl-(3′→5′)-guanylyl-(3′→5′)-guanylyl-(3′→5′)-cytidylyl-(3′→5′)-cytidine

Carbamic acid, [1-[3-[(benzoyloxy)methyl]-2,3-dideoxy-5-O-[(1,1-dimethylethyl)dimethylsilyl]-β-L-erythro-pentofuranosyl]-5-fluoro-1,2-dihydro-2-oxo-4-pyrimidinyl]-, 2-(4-nitrophenyl)ethyl ester

Carbamic acid, [1-[3-[(benzoyloxy)methyl]-2,3-dideoxy-5-O-[(1,1-dimethylethyl)dimethylsilyl]-α-L-erythro-pentofuranosyl]-5-fluoro-1,2-dihydro-2-oxo-4-pyrimidinyl]-, 2-(4-nitrophenyl)ethyl ester

4-Amino-1-[2,3-dideoxy-3-(hydroxymethyl)-β-L-erythro-pentofuranosyl]-5-fluoro-2(1H)-pyrimidinone

4-Amino-1-[2,3-dideoxy-5-O-[(1,1-dimethylethyl)dimethylsilyl]-3-(hydroxymethyl)-β-L-erythro-pentofuranosyl]-5-fluoro-2(1H)-pyrimidinone

4-Amino-1-[3-[(benzoyloxy)methyl]-2,3-dideoxy-5-O-[(1,1-dimethylethyl)dimethylsilyl]-β-L-erythro-pentofuranosyl]-5-fluoro-2(1H)-pyrimidinone

1-[2,3-Dideoxy-3-(hydroxymethyl)-β-L-erythro-pentofuranosyl]-2,4(1H,3H)-pyrimidinedione

1-[2,3-Dideoxy-5-O-[(1,1-dimethylethyl)dimethylsilyl]-3-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-L-erythro-pentofuranosyl]-2,4(1H,3H)-pyrimidinedione

5′-Inosinic acid, 1-amino-6-thio-

Inosine, 1-[[(dimethylamino)methylene]amino]-6-thio-, 5′-(4-methylbenzenesulfonate)

Uridine, 2′-deoxy-5′-O-(9-hydroxy-3,9-dioxido-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undec-3-yl)-5-iodo-

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P(S)-[[1-(methoxymethyl)-1H-imidazol-2-yl]methyl]-P-thiothymidylyl-(3′→5′)-, 3′-acetate

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P(S)-[(1-oxido-2-pyridinyl)methyl]-P-thiothymidylyl-(3′→5′)-, 3′-acetate

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P(S)-[(4-chloro-2-pyridinyl)methyl]-P-thiothymidylyl-(3′→5′)-, 3′-acetate

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P(S)-(2-pyridinylmethyl)-P-thiothymidylyl-(3′→5′)-, 3′-acetate

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P(S)-[(2-nitrophenyl)methyl]-P-thiothymidylyl-(3′→5′)-, 3′-acetate

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3′-[S-[(1-methyl-1H-imidazol-2-yl)methyl] hydrogen phosphorothioate]

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3′-S-[[[1-(methoxymethyl)-1H-imidazol-2-yl]methyl] hydrogen phosphorothioate]

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3′-[S-[(1-oxido-2-pyridinyl)methyl] hydrogen phosphorothioate]