Uridine, 2′,3′-diacetate 5′-[S-(2-cyanoethyl) hydrogen phosphorothioate]

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3′-[S-(2-cyanoethyl) hydrogen phosphorothioate]

Thymidine, 3′-acetate 5′-[S-(2-cyanoethyl) hydrogen phosphorothioate], 3′-acetate 5′-(S-2-cyanoethyl hydrogen phosphorothioate)

Uridine, cyclic 2′,3′-sulfite

Uridine, 3′-O-methyl-, 2′,5′-diacetate

7H-Pyrrolo[2,3-d]pyrimidin-4-amine, 7-[3-O-methyl-2,5-bis-O-(trifluoroacetyl)-β-D-ribofuranosyl]-

7H-Pyrrolo[2,3-d]pyrimidin-4-amine, 7-[2-O-methyl-3,5-bis-O-(trifluoroacetyl)-β-D-ribofuranosyl]-

Inosine, 3′-O-methyl-6-S-[(4-nitrophenyl)methyl]-6-thio-

Inosine, 2′-O-methyl-6-S-[(4-nitrophenyl)methyl]-6-thio-

6-Chloro-9-(2-O-methyl-β-D-ribofuranosyl)-9H-purine

Inosine, 5′-O-phosphonoinosinylyl-(3′→5′)-inosinylyl-(3′→5′)-inosinylyl-(3′→5′)-inosinylyl-(3′→5′)-inosinylyl-(3′→5′)-inosinylyl-(3′→5′)-

Uridine, cytidylyl-(3′→5′)-guanylyl-(3′→5′)-uridylyl-(3′→5′)-uridylyl-(3′→5′)-uridylyl-(3′→5′)-uridylyl-(3′→5′)-

Guanosine, adenylyl-(3′→5′)-adenylyl-(3′→5′)-adenylyl-(3′→5′)-adenylyl-(3′→5′)-adenylyl-(3′→5′)-adenylyl-(3′→5′)-cytidylyl-(3′→5′)-

Xanthylium, 9-[2-carboxy-5-[[[6-[[3-[1-[2-deoxy-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-erythro-pentofuranosyl]-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl]-2-propyn-1-yl]amino]-6-oxohexyl]amino]carbonyl]phenyl]-3,6-bis(dimethylamino)-, inner salt

Xanthylium, 9-[2-carboxy-5-[[[6-[[3-[1-[2-deoxy-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-erythro-pentofuranosyl]-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl]-2-propyn-1-yl]amino]-6-oxohexyl]amino]carbonyl]phenyl]-3,6-bis(ethylamino)-2,7-dimethyl-, inner salt

Xanthylium, 3,6-diamino-9-[2-carboxy-5-[[[6-[[3-[1-[2-deoxy-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-erythro-pentofuranosyl]-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl]-2-propyn-1-yl]amino]-6-oxohexyl]amino]carbonyl]phenyl]-, inner salt

2′-Deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidine

2-[5-O-(Hydroxymethylphosphinyl)-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-1,2,4-triazine-3,5(2H,4H)-dione

Uridine, 3-[4-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-2-[2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)ethyl]butyl]-, 3′-benzoate

Uridine, 3-[4-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-2-[2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)ethyl]butyl]-, 2′-benzoate