as-Triazin-3(2H)-one, 5-acetamido-2-β-D-ribofuranosyl-, 2′,3′,5′-triformate

Uridine, P-(2-chlorophenyl)-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]uridylyl-(3′→5′)-, 2′,3′-dibenzoate

3′-Cytidylic acid, N-(2-aminoethyl)-, 5′-(dihydrogen phosphate)

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

Adenosine, 2′-deoxyguanylyl-(3′→5′)-2′-deoxy-N-methyl-

Guanosine, P-(4-chlorophenyl)thymidylyl-(3′→5′)-N-benzoyl-P-(4-chlorophenyl)-2′-deoxyguanylyl-(3′→5′)-N-benzoyl-P-(4-chlorophenyl)-2′-deoxyadenylyl-(3′→5′)-P-(4-chlorophenyl)thymidylyl-(3′→5′)-N-benzoyl-P-(4-chlorophenyl)-2′-deoxyadenylyl-(3′→5′)-N-benzoyl-2′-deoxy-, 3′-benzoate

Guanosine, 8-(aminocarbonyl)-, 2′-(4-methylbenzenesulfonate)

Guanosine, N-benzoyl-2′-deoxy-, 3′-benzoate

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-chlorophenyl)thymidylyl-(3′→5′)-P-(2-chlorophenyl)thymidylyl-(3′→5′)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-

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

Inosine, 8-(acetyl-9H-fluoren-2-ylamino)-2′-deoxy-

Cytidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-chlorophenyl)thymidylyl-(3′→5′)-N-benzoyl-2′-deoxy-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-

5′-O-[Bis(4-methoxyphenyl)phenylmethyl]-P-(2-chlorophenyl)thymidylyl-(3′→5′)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]thymidine

Guanosine, 2′-deoxy-N-(2-methyl-1-oxopropyl)-5′-O-(triethylstannyl)-, 3′-benzoate

Cytidine, N-benzoyl-2′-deoxy-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-O-(tributylstannyl)-

Thymidine, 5′-O-(triethylstannyl)-, 3′-benzoate

Adenosine, N-benzoyl-2′-deoxy-5′-O-(triethylstannyl)-, 3′-benzoate

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3′-(2-chlorophenyl 1H-benzotriazol-1-ylphosphonate)

Thymidine, 5′-O-[(4-methoxyphenyl)diphenylmethyl]-P-(2,2,2-trifluoroethyl)thymidylyl-(3′→5′)-, 3′-benzoate

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3′-(2-chlorophenyl 1H-imidazol-1-ylphosphonate)