2′-Adenylic acid, N-benzoyl-P-(2-cyanoethyl)-3′-deoxyadenylyl-(2′→5′)-N-benzoyl-3′-deoxy-, 2-[[6-(benzoylamino)-9H-purin-9-yl]methoxy]ethyl 2-cyanoethyl ester

2′-Adenylic acid, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-cyanoethyl)-3′-deoxyadenylyl-(2′→5′)-N-benzoyl-3′-deoxy-, 2-[[6-(benzoylamino)-9H-purin-9-yl]methoxy]ethyl 2-cyanoethyl ester

2′-Adenylic acid, 3′-deoxy-N-[[2-(4-nitrophenyl)ethoxy]carbonyl]-, 2-[[6-(dibenzoylamino)-9H-purin-9-yl]methoxy]ethyl 2-(4-nitrophenyl)ethyl ester

2′-Adenylic acid, 3′-deoxy-5′-O-[(4-methoxyphenyl)diphenylmethyl]-N-[[2-(4-nitrophenyl)ethoxy]carbonyl]-, 2-[[6-(dibenzoylamino)-9H-purin-9-yl]methoxy]ethyl 2-(4-nitrophenyl)ethyl ester

2′-Adenylic acid, N-benzoyl-3′-deoxy-, 2-[[6-(benzoylamino)-9H-purin-9-yl]methoxy]ethyl 2-cyanoethyl ester

2′-Adenylic acid, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-deoxy-, 2-[[6-(benzoylamino)-9H-purin-9-yl]methoxy]ethyl 2-cyanoethyl ester

2′-Adenylic acid, 3′-deoxy-5′-O-[(4-methoxyphenyl)diphenylmethyl]-N-(phenylmethyl)-, mono[2-(4-nitrophenyl)ethyl] ester

2′-Adenylic acid, 3′-deoxy-5′-O-[(4-methoxyphenyl)diphenylmethyl]-N-(phenylmethyl)-, 2,5-dichlorophenyl 2-(4-nitrophenyl)ethyl ester

Adenosine, 3′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-N-(phenylmethyl)-

Adenosine, 2′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-N-(phenylmethyl)-

Adenosine, 2′,3′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-N-(phenylmethyl)-

Adenosine, 3′-deoxy-5′-O-[(4-methoxyphenyl)diphenylmethyl]-N-(phenylmethyl)-

Adenosine, 2′-deoxy-N-[9-[2-deoxy-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-erythro-pentofuranosyl]-9H-purin-6-yl]-3′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-N-[7,8,9-tris(benzoyloxy)-7,8,9,10-tetrahydrobenzo[a]pyren-10-yl]-

2′-Deoxy-3′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-N-[7,8,9-tris(benzoyloxy)-7,8,9,10-tetrahydrobenzo[a]pyren-10-yl]adenosine

Guanosine, 2′-deoxy-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-N-[7,8,9-tris(benzoyloxy)-7,8,9,10-tetrahydrobenzo[a]pyren-10-yl]-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Adenosine, 3′-deoxy-5′-O-[(4-methoxyphenyl)diphenylmethyl]-1-(phenylmethyl)-

Adenosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-N-[7,8,9-tris(benzoyloxy)-7,8,9,10-tetrahydrobenzo[a]pyren-10-yl]-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Guanosine, 2′-deoxy-N-[7,8,9-tris(benzoyloxy)-7,8,9,10-tetrahydrobenzo[a]pyren-10-yl]-

2′-Deoxy-3′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-6-O-(phenylmethyl)-N-[7,8,9-tris(benzoyloxy)-7,8,9,10-tetrahydrobenzo[a]pyren-10-yl]guanosine

Uridine, 3′-deoxy-3′-(difluorophosphonomethyl)-5-methyl-