Adenosine, N-(3-chlorobenzoyl)-P-(2-chlorophenyl)-2′-deoxyadenylyl-(3′→5′)-N-(3-chlorobenzoyl)-P-(2-chlorophenyl)-2′-deoxyadenylyl-(3′→5′)-P-(2-chlorophenyl)thymidylyl-(3′→5′)-N-benzoyl-P-(2-chlorophenyl)-2′-deoxycytidylyl-(3′→5′)-N-(3′-chlorobenzoyl)-2′-deoxy-3′-O-(9-phenyl-9H-xanthen-9-yl)-

3′-Cytidylic acid, P-(2-chlorophenyl)-5′-O-[[2-[(4-chlorophenyl)sulfonyl]ethoxy]carbonyl]thymidylyl-(3′→5′)-N-benzoyl-P-(2-chlorophenyl)-2′-deoxycytidylyl-(3′→5′)-N-(3-chlorobenzoyl)-P-(2-chlorophenyl)-2′-deoxyadenylyl-(3′→5′)-N-(3-chlorobenzoyl)-P-(2-chlorophenyl)-2′-deoxyadenylyl-(3′→5′)-P-(2-chlo...

3′-Adenylic acid, N-(3-chlorobenzoyl)-P-(2-chlorophenyl)-5′-O-[[2-[(4-chlorophenyl)sulfonyl]ethoxy]carbonyl]-2′-deoxyadenylyl-(3′→5′)-N-(3-chlorobenzoyl)-2′-deoxy-, mono(2-chlorophenyl) ester

3′-Cytidylic acid, P-(2-chlorophenyl)-5′-O-[[2-[(4-chlorophenyl)sulfonyl]ethoxy]carbonyl]thymidylyl-(3′→5′)-N-benzoyl-2′-deoxy-, mono(2-chlorophenyl) ester

Adenosine, N-(3-chlorobenzoyl)-2′-deoxy-3′-O-(9-phenyl-9H-xanthen-9-yl)-

Adenosine, N-(3-chlorobenzoyl)-2′-deoxy-3′-O-(9-phenyl-9H-xanthen-9-yl)-, 5′-[2-[(4-chlorophenyl)sulfonyl]ethyl carbonate]

Adenosine, N-(3-chlorobenzoyl)-2′-deoxy-, 5′-[2-[(4-chlorophenyl)sulfonyl]ethyl carbonate]

Cytidine, P-(2-chlorophenyl)-5′-O-[[2-[(4-chlorophenyl)sulfonyl]ethoxy]carbonyl]thymidylyl-(3′→5′)-N-benzoyl-2′-deoxy-

Thymidine, 5′-[2-[(4-nitrophenyl)sulfonyl]ethyl carbonate]

Thymidine, 5′-[2-[(4-chlorophenyl)sulfonyl]ethyl carbonate]

Thymidine, 5′-[2-[(4-methylphenyl)sulfonyl]ethyl carbonate]

9-(2,5-Di-O-formyl-β-D-arabinofuranosyl)-2-fluoro-9H-purin-6-amine

9-(3,5-Di-O-formyl-β-D-arabinofuranosyl)-2-fluoro-9H-purin-6-amine

Guanosine, 5′-O-[bis(phenylamino)phosphinyl]-P-(4-chlorophenyl)-2′-deoxy-N-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-P-(4-chlorophenyl)-2′-deoxy-N-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-P-(4-chlorophenyl)-2′-deoxy-N-(4-methoxybenzoyl)cytidylyl-(3′→5′)-P-(4-chlorophenyl)-2′-deoxy-N-(4-methoxybenzoyl)cyt...

Guanosine, 5′-O-[(4-chlorophenoxy)hydroxyphosphinyl]-P-(4-chlorophenyl)thymidylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)-, 3′-(4-oxopentanoate)

N-[9-(2-O-Acetyl-3,5-dideoxy-5-iodo-α-L-threo-pentofuranosyl)-9H-purin-6-yl]benzamide

Adenosine, 5′→P′-ester with thiodiphosphoric acid ((HO)2P(O)OP(S)(OH)2) P-(2-cyanoethyl) ester

4H-Pyrrolo[2,3-d]pyrimidin-4-one, 2-amino-1,7-dihydro-7-α-D-ribofuranosyl-

2-Amino-3,7-dihydro-3-[(1-methylethoxy)methyl]-7-α-D-ribofuranosyl-4H-pyrrolo[2,3-d]pyrimidin-4-one

2-Amino-3,7-dihydro-3-[(1-methylethoxy)methyl]-7-[2,3,5-tris-O-(phenylmethyl)-α-D-ribofuranosyl]-4H-pyrrolo[2,3-d]pyrimidin-4-one