Adenosine, 3′-deoxy-N-(methoxycarbonyl)-3′-[(1-oxohexadecyl)amino]-

Adenosine, 3′-deoxy-N-[[2-(4-nitrophenyl)ethoxy]carbonyl]-3′-[(1-oxohexadecyl)amino]-

Adenosine, 3′-deoxy-3′-[(1-oxohexadecyl)amino]-

Imidodicarbonic diamide, 2-[9-[3-bromo-3-deoxy-5-O-[(1,1-dimethylethyl)diphenylsilyl]-2-O-[[(phenylmethyl)amino]carbonyl]-β-D-xylofuranosyl]-9H-purin-6-yl]-N,N′-bis(phenylmethyl)-

9-[5-O-[(1,1-Dimethylethyl)diphenylsilyl]-β-D-xylofuranosyl]-9H-purin-6-amine

2′-Deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyadenosine

Guanosine, 2′-deoxy-6-O-[2-(phenylthio)ethyl]-

Guanosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-6-O-[2-(4-nitrophenyl)ethyl]-

Inosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-6-O-[2-(phenylsulfonyl)ethyl]-, 3′-(hydrogen butanedioate)

2-(9-β-D-Ribofuranosyl-9H-purin-6-yl)-1H-isoindole-1,3(2H)-dione

Adenosine, 8-bromo-N-pentyl-, cyclic 3′,5′-(hydrogen phosphate)

Guanosine, 2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-

Guanosine, 2′-O-methylguanylyl-(3′→5′)-2′-O-methylguanylyl-(3′→5′)-2′-O-methylguanylyl-(3′→5′)-2′-O-methylguanylyl-(3′→5′)-2′-O-methylguanylyl-(3′→5′)-2′-O-methylguanylyl-(3′→5′)-2′-O-methylguanylyl-(3′→5′)-2′-O-methyl-

Guanosine, 2′-O-methylguanylyl-(3′→5′)-2′-O-methylguanylyl-(3′→5′)-2′-O-methylguanylyl-(3′→5′)-2′-O-methylguanylyl-(3′→5′)-2′-O-methylguanylyl-(3′→5′)-2′-O-methyl-

Cytidine, 2′-O-methylcytidylyl-(3′→5′)-2′-O-methylcytidylyl-(3′→5′)-2′-O-methylcytidylyl-(3′→5′)-2′-O-methylcytidylyl-(3′→5′)-2′-O-methylcytidylyl-(3′→5′)-2′-O-methyl-

Guanosine, 5′-O-[(4-methoxyphenyl)diphenylmethyl]-3′-O-methyl-N-[[2-(4-nitrophenyl)ethoxy]carbonyl]-6-O-[2-(4-nitrophenyl)ethyl]-, 2′-(hydrogen butanedioate)

Adenosine, 5′-O-[(4-methoxyphenyl)diphenylmethyl]-3′-O-methyl-N-[[2-(4-nitrophenyl)ethoxy]carbonyl]-, 2′-(hydrogen butanedioate)

Cytidine, 5′-O-[(4-methoxyphenyl)diphenylmethyl]-3′-O-methyl-N-[[2-(4-nitrophenyl)ethoxy]carbonyl]-, 2′-(hydrogen butanedioate)

Uridine, 5′-O-[(4-methoxyphenyl)diphenylmethyl]-3′-O-methyl-, 2′-(hydrogen butanedioate)

Guanosine, 5′-O-[(4-methoxyphenyl)diphenylmethyl]-2′-O-methyl-N-[[2-(4-nitrophenyl)ethoxy]carbonyl]-6-O-[2-(4-nitrophenyl)ethyl]-, 3′-(hydrogen butanedioate)