9-(2,5-Diamino-2,5-dideoxy-β-D-arabinofuranosyl)-9H-purin-6-amine

9-(2,3-Diamino-2,3-dideoxy-β-D-arabinofuranosyl)-9H-purin-6-amine

3′-Thymidylic acid, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, bis[2-oxo-2-(phenylmethoxy)ethyl] ester

3′-Thymidylic acid, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 2-cyanoethyl 2,3-dibromopropyl ester

3′-Thymidylic acid, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 2-cyanoethyl 2-oxo-2-(phenylmethoxy)ethyl ester

2-Cyanoethyl ethyl 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-thymidylate

Thymidine, cyclic 3′,5′-(phenylphosphoramidate), (R)-

Thymidine, cyclic 3′,5′-(phenylphosphoramidate), (S)-

Thymidine, 5′-[O-(4-nitrophenyl) hydrogen phosphorothioate], (S)-

Thymidine, 5′-[O-(4-nitrophenyl) hydrogen phosphorothioate], (R)-

Thymidine, 3′-O-[(4-methoxyphenyl)diphenylmethyl]-, 5′-(4-nitrophenyl phenylphosphoramidate), (R)-

Thymidine, 3′-O-[(4-methoxyphenyl)diphenylmethyl]-, 5′-(4-nitrophenyl phenylphosphoramidate), (S)-

2′-Deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanosine

Guanosine, N-benzoyl-P-(4-chlorophenyl)-2′-deoxycytidylyl-(3′→5′)-P-(4-chlorophenyl)thymidylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)-, 3′-benzoate

Thymidine, P-(4-chlorophenyl)-2′-deoxy-5′-O-[(4-methoxyphenyl)diphenylmethyl]-N-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-P-(4-chlorophenyl)thymidylyl-(3′→5′)-, 3′-(4-chlorophenyl phenylphosphoramidate)

3′-Guanylic acid, 2′-deoxy-5′-O-[(4-methoxyphenyl)diphenylmethyl]-N-(2-methyl-1-oxopropyl)-, mono(4-chlorophenyl) ester

Thymidine, P-(4-chlorophenyl)thymidylyl-(3′→5′)-, 3′-(4-chlorophenyl phenylphosphoramidate)

Thymidine, P-(4-chlorophenyl)-5′-O-[(4-methoxyphenyl)diphenylmethyl]thymidylyl-(3′→5′)-, 3′-(4-chlorophenyl phenylphosphoramidate)

Guanosine, 2′-deoxy-N-(2-methyl-1-oxopropyl)-, 3′-(4-chlorophenyl phenylphosphoramidate)

Adenosine, N-benzoyl-2′-deoxy-, 3′-(4-chlorophenyl phenylphosphoramidate)