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

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

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

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

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

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

Carbamic acid, [9-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-deoxy-2-[[[2-(4-nitrophenyl)ethoxy]carbonyl]amino]-β-D-arabinofuranosyl]-6-[2-(4-nitrophenyl)ethoxy]-9H-purin-2-yl]-, 2-(4-nitrophenyl)ethyl ester

Uridine, 2′-deoxy-5-iodo-, 3′,5′-bis(hydrogen pentanedioate)

Uridine, 5-bromo-2′-deoxy-, 3′,5′-bis(6-aminohexanoate)

Thymidine, 3′-azido-3′-deoxy-, 5′-(6-aminohexanoate)

L-Alanine, 5′-ester with 3′-azido-3′-deoxythymidine

Glycine, 5′-ester with 3′-azido-3′-deoxythymidine

9-[3-Deoxy-3-fluoro-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-arabinofuranosyl]-9H-purin-6-amine

9-[2-Azido-2,3-dideoxy-3-fluoro-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-arabinofuranosyl]-9H-purin-6-amine

Adenosine 5′-(tetrahydrogen triphosphate), 2′-azido-2′,3′-dideoxy-3′-fluoro-

Uridine 5′-(tetrahydrogen triphosphate), 2′-azido-2′,3′-didehydro-2′,3′-dideoxy-5-methyl-

9-(3-Deoxy-3-fluoro-5-O-phosphono-β-D-arabinofuranosyl)-9H-purin-6-amine

9-(2-Azido-2,3-dideoxy-3-fluoro-5-O-phosphono-β-D-arabinofuranosyl)-9H-purin-6-amine

5′-Adenylic acid, 2′-azido-2′,3′-dideoxy-3′-fluoro-

5′-Uridylic acid, 2′-azido-2′,3′-didehydro-2′,3′-dideoxy-5-methyl-