Guanosine, 2′-O-[2-(methylsulfonyl)ethyl]-, cyclic 3′,5′-(hydrogen phosphate)

[1,3]Thiazino[2,3-f]purin-5-ium, 2-amino-3,4,6,7,8,10-hexahydro-10-[3,5-O-phosphinico-β-D-ribofuranosyl]-4-oxo-, inner salt

Guanosine, 8-[[2-(phenylsulfonyl)ethyl]thio]-, cyclic 3′,5′-(hydrogen phosphate)

Guanosine, 7,8-dihydro-7-[2-(phenylsulfonyl)ethyl]-8-thioxo-, cyclic 3′,5′-(hydrogen phosphate)

Guanosine, 8-[[2-(methylsulfonyl)ethyl]thio]-, cyclic 3′,5′-(hydrogen phosphate)

Guanosine, 8-[(4-chlorophenyl)thio]-1-[2-(phenylsulfonyl)ethyl]-, cyclic 3′,5′-(hydrogen phosphate)

Guanosine, 7,8-dihydro-7-[2-(methylsulfonyl)ethyl]-8-thioxo-, cyclic 3′,5′-(hydrogen phosphate)

Guanosine, 2′-O-methyl-, cyclic 3′,5′-(hydrogen phosphate)

Guanosine, 1-methyl-2′-O-methyl-, cyclic 3′,5′-(hydrogen phosphate)

Thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanosine

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3′-[13-(2-cyanoethoxy)-15-methyl-14-(1-methylethyl)-4-oxo-12-oxa-5,14-diaza-13-phosphahexadecanoate]

5-[3-[[(1R)-1-[(4-Hydroxy-3-nitrophenyl)methyl]-2-oxo-2-(propylamino)ethyl]amino]-3-oxopropyl]-2′,3′-O-(1-methylethylidene)uridine

Ribofuranuronic acid, 1,2-dideoxy-1-(3,4-dihydro-5-methyl-2,4-dioxo-1-(2H)-pyrimidinyl)-, 3-phosphate

3-Aza-A-norspirosolane, 28-acetyl-, (5β,22α,25R)-

Serine, ester with 5′-thymidylic acid

3-Aza-A-norspirosolane, 28-acetyl-3-nitroso-, (5β,22α,25R)-

as-Triazine-3,5(2H,4H)-dione, 2-(2,3-O-isopropylidene-β-D-ribofuranosyl)-, 5′-(dimethyl phosphate)

5′-O-[Bis(4-methoxyphenyl)phenylmethyl]-2′-O-[2-[(1,4-dioxopentyl)oxy]ethyl]uridine

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-O-[2-[(1,4-dioxopentyl)oxy]ethyl]-, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

2′-O-[2-[(1,4-Dioxopentyl)oxy]ethyl]-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]uridine