Thymidine, 3′-azido-3′-deoxy-, 5′-(2-oxo-4-imidazolidinecarboxylate)

Thymidine, 3′-azido-3′-deoxy-, 5′-[4-(hexahydro-2-oxo-1,3-diphenyl-5-pyrimidinyl) butanedioate]

Thymidine, 3′-azido-3′-deoxy-, 5′-[4-[hexahydro-2-oxo-1,3-bis(phenylmethyl)-5-pyrimidinyl] butanedioate]

Thymidine, 3′-azido-3′-deoxy-, 5′-(1,3-dimethyl-2-oxo-4-imidazolidinecarboxylate)

Proline, 1-butyl-5-oxo-, 5′-ester with 3′-azido-3′-deoxythymidine

Proline, 1-methyl-5-oxo-, 5′-ester with 3′-azido-3′-deoxythymidine

Proline, 5-oxo-, 5′-ester with 3′-azido-3′-deoxythymidine

Thymidine, 3′-azido-3′-deoxy-, 5′-(1H-imidazole-4-carboxylate)

Thymidine, 3′-azido-3′-deoxy-, 5′-cyclopentanecarboxylate

Cholan-24-oic acid, 3-(acetyloxy)-, 5′-ester with 3′-azido-3′-deoxythymidine, (3α,5β)-

Guanosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-N-(2-methyl-1-oxopropyl)-, 3′-(hydrogen phosphonoselenoate)

Adenosine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-, 3′-(hydrogen phosphonoselenoate)

Cytidine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-, 3′-(hydrogen phosphonoselenoate)

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3′-[O-(trimethylsilyl) phosphonoselenoate]

Thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidine

2′-Deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyadenosine

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

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

7-(3,5-Di-O-acetyl-2-deoxy-β-D-erythro-pentofuranosyl)-3,7-dihydro-5-nitro-4H-pyrrolo[2,3-d]pyrimidin-4-one

7-(2-Deoxy-β-D-erythro-pentofuranosyl)-3,7-dihydro-5-nitro-4H-pyrrolo[2,3-d]pyrimidin-4-one