Adenosine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-chlorophenyl)-2′-deoxyadenylyl-(3′→5′)-3′-O-[(1H-benzotriazol-1-yloxy)(2-chlorophenoxy)phosphinyl]-N-benzoyl-2′-deoxy-

Guanosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-chlorophenyl)-2′-deoxy-N-(diphenylacetyl)guanylyl-(3′→5′)-2′-deoxy-N-(diphenylacetyl)-

Cytidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-chlorophenyl)-2′-deoxy-N-(diphenylacetyl)guanylyl-(3′→5′)-N-benzoyl-2′-deoxy-

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-chlorophenyl)-2′-deoxy-N-(diphenylacetyl)guanylyl-(3′→5′)-

Guanosine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-chlorophenyl)-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-N-(diphenylacetyl)-

Cytidine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-chlorophenyl)-2′-deoxyadenylyl-(3′→5′)-N-benzoyl-2′-deoxy-

Guanosine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-chlorophenyl)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-N-(diphenylacetyl)-

Adenosine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-chlorophenyl)-2′-deoxycytidylyl-(3′→5′)-N-benzoyl-2′-deoxy-

Cytidine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-chlorophenyl)-2′-deoxycytidylyl-(3′→5′)-N-benzoyl-2′-deoxy-

Thymidine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-chlorophenyl)-2′-deoxycytidylyl-(3′→5′)-

Guanosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-chlorophenyl)thymidylyl-(3′→5′)-2′-deoxy-N-(diphenylacetyl)-

Cytidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-chlorophenyl)thymidylyl-(3′→5′)-N-benzoyl-2′-deoxy-

Uridine, 3′-deoxy-3′-[(diethoxyphosphinyl)methyl]-5-methyl-, 2′-acetate 5′-benzoate

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

Uridine, 3′-deoxy-3′-(phosphonomethyl)-

Uridine, 3′-deoxy-3′-[(diethoxyphosphinyl)methyl]-, 2′-acetate 5′-benzoate

9-[2-O-Acetyl-5-O-benzoyl-3-deoxy-3-[(diethoxyphosphinyl)methyl]-β-D-ribofuranosyl]-6-chloro-9H-purine

7-Methylguanosine 5'-triphosphate

2′-Deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidine

Thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanosine