Adenosine, 2′-deoxy-5′-O-phosphonocytidylyl-(3′→5′)-, 3′-ester with 3-[[[(2R)-2-carboxy-2-[[[(4,5-dimethoxy-2-nitrophenyl)methoxy]carbonyl]amino]ethyl]thio]methyl]-2,5-dihydro-2,2,5,5-tetramethyl-1H-pyrrol-1-oxy

L-Alanine, N-[[(4,5-dimethoxy-2-nitrophenyl)methoxy]carbonyl]-3-[(7-nitro-2,1,3-benzoxadiazol-4-yl)amino]-, 3′-ester with 2′-deoxy-5′-O-phosphonocytidylyl-(3′→5′)-adenosine

L-Alanine, N-[[(4,5-dimethoxy-2-nitrophenyl)methoxy]carbonyl]-3-[(7-nitro-2,1,3-benzoxadiazol-4-yl)amino]-, 2′-ester with 2′-deoxy-5′-O-phosphonocytidylyl-(3′→5′)-adenosine

3′-Guanylic acid, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-, 4-chlorophenyl 2-cyanoethyl ester

Guanosine, 1,6-didehydro-2′-deoxy-6,8-dihydro-8-hydroxy-

Guanosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-

4-Amino-1-[2-deoxy-2-fluoro-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-arabinofuranosyl]-5-iodo-2(1H)-pyrimidinone

9-[5-O-[Hydroxy(phosphonooxy)phosphinyl]-β-D-xylofuranosyl]-9H-purin-6-amine

5H-Thiazolo[3,2-a]pyrimidinium, 6,7-dihydro-5,7-dioxo-8-(2,3,5-tri-O-acetyl-α-D-ribofuranosyl)-, inner salt

5H-Thiazolo[3,2-a]pyrimidinium, 6,7-dihydro-5,7-dioxo-8-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-, inner salt

Adenosine, 3′-deoxy-5′-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]adenylyl-(2′→5′)-3′-deoxyadenylyl-(2′→5′)-3′-deoxy-

3′-Uridylic acid, 2′-O-[(1,1-dimethylethyl)dimethylsilyl]-5,6-dihydro-5′-O-[(4-methoxyphenyl)diphenylmethyl]-, mono(2-chlorophenyl) ester

3′-Uridylic acid, 2′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-, mono[2-(4-nitrophenyl)ethyl] ester

3′-Guanylic acid, 2′-O-[(1,1-dimethylethyl)dimethylsilyl]-N-(2-methyl-1-oxopropyl)-, 2,5-dichlorophenyl 2-(4-nitrophenyl)ethyl ester

3′-Adenylic acid, N-benzoyl-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-, 2,5-dichlorophenyl 2-(4-nitrophenyl)ethyl ester

3′-Thymidylic acid, 5′-O-[(4-methoxyphenyl)diphenylmethyl]-, mono(2,5-dichlorophenyl) ester

3′-Thymidylic acid, 5′-O-(triphenylmethyl)-, 4-nitrophenyl 2-(4-nitrophenyl)ethyl ester

3′-Thymidylic acid, 5′-O-(triphenylmethyl)-, 2,2-dichloroethyl 2,5-dichlorophenyl ester

Guanosine, P-(2-chlorophenyl)-2′-deoxy-N-(2-oxo-2-phenylethyl)guanylyl-(3′→3′)-2′-deoxy-N-(2-oxo-2-phenylethyl)-5′-O-(9-phenyl-9H-xanthen-9-yl)-

Uridine 5′-(tetrahydrogen triphosphate), 2′-deoxy-5-(1-propenyl)-, (E)-