3-Pyridinecarboxamide, 1,4-dihydro-1-[5-O-[hydroxy(phosphonooxy)phosphinyl]-β-D-ribofuranosyl]-, P′→5′-ester with 9-β-L-ribofuranosyl-9H-purin-6-amine

Pyridinium, 3-(aminocarbonyl)-1-[5-O-[hydroxy(phosphonooxy)phosphinyl]-β-D-ribofuranosyl]-, inner salt, P′→5′-ester with 9-β-L-ribofuranosyl-9H-purin-6-amine

Adenosine 5′-(trihydrogen diphosphate), P′-anhydride with [(4-azidophenyl)methyl]methylphosphoramidic acid

5′-O-[(4-Methoxyphenyl)diphenylmethyl]-3′-thymidylic acid

N-[6-(Methylthio)-9-[2,3,5-tris-O-(phenylmethyl)-β-D-arabinofuranosyl]-9H-purin-2-yl]hexadecanamide

2′,3′-O-(1-Methylethylidene)-N-(2-phenoxyacetyl)cytidine

Cytidine, 2′,3′-O-(1-methylethylidene)-N-[(phenylmethoxy)carbonyl]-, 5′-acetate

Cytidine, 2′,3′-O-(1-methylethylidene)-N-(phenoxyacetyl)-, 5′-acetate

Cytidine, N-(methoxyacetyl)-2′,3′-O-(1-methylethylidene)-, 5′-acetate

Cytidine, 2′,3′-O-(1-methylethylidene)-, 5′-acetate

Adenosine, 2-(cyclooctylamino)-

Adenosine, 2-(cyclopentylamino)-

Adenosine, 2-[(cyclopentylmethyl)thio]-

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

Adenosine, adenylyl-(3′→5′)-adenylyl-(3′→5′)-adenylyl-(3′→5′)-uridylyl-(3′→5′)-uridylyl-(3′→5′)-uridylyl-(3′→5′)-

Cytidine, 5′-O-[hydroxy[2-[(1-naphthalenylacetyl)amino]ethoxy]phosphinyl]thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-3′-O-[3-[[1-[2-(4-acetylphenoxy)ethyl]-2,5-dioxo-3-pyrrolidinyl]thio]propyl]-2′-deoxy-

Cytidine, 5′-O-[hydroxy[2-[(1-naphthalenylacetyl)amino]ethoxy]phosphinyl]thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-3′-O-(3-mercaptopropyl)-

Cytidine, 5′-O-[hydroxy[2-[(1-naphthalenylacetyl)amino]ethoxy]phosphinyl]thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-3′-O-[3-[(3-hydroxypropyl)dithio]propyl]-

Cytidine, 5′-O-[hydroxy[2-[(1-naphthalenylacetyl)amino]ethoxy]phosphinyl]thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-3′-O-[3-[[1-[2-[4-[[[5-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-...

9H-Purine, 6,6′-dithiobis[5-O-[hydroxy(phosphonoamino)phosphinyl]-9-β-D-ribofuranosyl