5-Bromo-1-[5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-arabinofuranosyl]-2,4(1H,3H)-pyrimidinedione

5-Chloro-1-[5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-arabinofuranosyl]-2,4(1H,3H)-pyrimidinedione

Adenosine, P-(2-chlorophenyl)-2′-deoxy-N-(4-methoxybenzoyl)cytidylyl-(3′→5′)-P-(2-chlorophenyl)-2′-deoxy-N-(4-methoxybenzoyl)cytidylyl-(3′→5′)-P-(2-chlorophenyl)thymidylyl-(3′→5′)-N-benzoyl-2′-deoxy-, 3′-benzoate

1H-Imidazole-4-carboxamide, 5-(methylamino)-1-[2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-

Guanosine, N-methyl-N-[[(4-methylphenyl)thio]methyl]-, 2′,3′,5′-triacetate

1H-Imidazole-4-carboxamide, 1-[2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-5-[[[(4-methylphenyl)thio]methyl]amino]-

1H-Imidazole-4-carboxamide, 5-[bis[[(4-methylphenyl)thio]methyl]amino]-1-[2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-

Guanosine, 2′,3′-O-(1-methylethylidene)-N-[[(4-methylphenyl)thio]methyl]-

Guanosine, N-[[(4-methylphenyl)thio]methyl]-, 2′,3′,5′-triacetate

Thymidine, P-(2-chlorophenyl)-5′-O-(1,4-dioxopentyl)thymidylyl-(3′→5′)-N-benzoyl-P-(2-chlorophenyl)-2′-deoxyadenylyl-(3′→5′)-N-benzoyl-P-(2-chlorophenyl)-2′-deoxyguanylyl-(3′→5′)-N-benzoyl-P-(2-chlorophenyl)-2′-deoxyguanylyl-(3′→5′)-N-benzoyl-P-(2-chlorophenyl)-2′-deoxyadenylyl-(3′→5′)-, 3′-benzoate

3′-Adenylic acid, P-(2-chlorophenyl)-5′-O-(1,4-dioxopentyl)-N-(4-methoxybenzoyl)cytidylyl-(3′→5′)-P-(2-chlorophenyl)-2′-deoxy-N-(4-methoxybenzoyl)cytidylyl-(3′→5′)-P-(2-chlorophenyl)thymidylyl-(3′→5′)-N-benzoyl-2′-deoxy-, 2-chlorophenyl 2,2,2-trichloroethyl ester

Thymidine, 3′-O-(triphenylmethyl)-, 5′-(2-methylpropyl carbonate)

3′-O-(Triphenylmethyl)thymidine

Guanosine, uridylyl-(3′→5′)-adenylyl-(3′→5′)-adenylyl-(3′→5′)-guanylyl-(3′→5′)-guanylyl-(3′→5′)-adenylyl-(3′→5′)-guanylyl-(3′→5′)-

Guanosine, 2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-N,1-(2-propen-3-yl-1-ylidene)guanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-

Guanosine, 2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-N,1-(2-propen-3-yl-1-ylidene)guanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-

Guanosine, 2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-N,1-(2-propen-3-yl-1-ylidene)guanylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-

Guanosine, 2′-deoxy-N-(3-oxo-1-propenyl)-, ion(1-)

5′-Thymidylic acid, 3′-deoxy-, bis(2-oxo-2-phenylethyl) ester

5′-Thymidylic acid, 3′-deoxy-, bis(2-oxooctyl) ester