Uridine, 2′-O-[6-[(aminoiminomethyl)amino]hexyl]-5-methyl-

Cytidine, 5′-amino-5′-deoxy-5′-phosphono-, (5′S)-

5′-Adenylic acid, N-benzoyl-2′-deoxy-, monomethyl ester, 3′-benzoate

7,8-Dichloro-2-[5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-ribofuranosyl]-1(2H)-isoquinolinone

1-[1-[3,5-Bis-O-[(1,1-dimethylethyl)dimethylsilyl]-2-O-methyl-β-D-ribofuranosyl]-1,2-dihydro-2-oxo-4-pyrimidinyl]-1-methylpiperidinium

5′-Thymidylic acid, 3′-azido-3′-deoxy-, 5′→P:5′′′→P′-dianhydride with (difluoromethylene)bis[phosphonic acid]

Adenosine, adenylylmethylenephosphinicooxy[(S)-mercaptophosphinylidene]-(5′→5′)-

5′-Uridylic acid, mono[(2S)-5-oxo-5-(phenylmethoxy)-2-[[(phenylmethoxy)carbonyl]amino]pentyl] ester

Adenosine, 3′-de(phosphinicooxy)adenylylmethylenephosphinicomethylene-(3′→5′)-5′-deoxy-

Uridine, 2′-deoxy-5-[(1E)-2-(trimethylsilyl)ethenyl]-, 3′-ester with 3-carboxy-1-methylpyridinium

5′-Uridylic acid, 5-fluoro-, mono[2,3-bis[(1-oxo-9-octadecenyl)oxy]propyl] ester, [S-(Z,Z)]-

2(1H)-Pyrimidinone, 4-amino-1-[5-O-[6-[(dodecyloxy)methyl]-1,3-dihydroxy-1,3-dioxido-8-oxo-2,4,7-trioxa-1,3-diphosphaheneicos-1-yl]-β-D-arabinofuranosyl]-

Glycine, N-methyl-N-[3-(methylamino)propyl]-, 5′-ester with 3′-azido-3′-deoxythymidine

N-Methylglycine [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

2(1H)-Pyrimidinone, 4-amino-1-[5-O-[6-[(decylthio)methyl]-1,3-dihydroxy-1,3-dioxido-8-oxo-2,4,7-trioxa-1,3-diphosphaheneicos-1-yl]-β-D-arabinofuranosyl]-, (S)-

Uridine, 5-fluoro-, 5′-(12-aminododecanoate) 2′,3′-dihexadecanoate

Glycine, 3′-ester with bis(4-fluorophenyl) 2′-deoxy-5-fluoro-5′-uridylate

Lithium, [2-amino-6,9-dihydro-6-oxo-9-[2,3,5-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-1H-purin-8-yl]-

1,5-Dideoxy-1-(3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)-5-[(phosphonomethyl)amino]-β-D-allofuranuronic acid

Cytidine, 5-butyl-, cyclic 3′,5′-(hydrogen phosphate)