Thymidine, N-benzoyl-2′-deoxy-5′-O-phosphonoadenylyl-(3′→5′)-N-benzoyl-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-

Thymidine, N-benzoyl-2′-deoxy-5′-O-phosphonoadenylyl-(3′→5′)-N-benzoyl-2′-deoxyadenylyl-(3′→5′)-

Thymidine, N-benzoyl-5′-O-[(2-cyanoethoxy)hydroxyphosphinyl]-P-(2-cyanoethyl)-2′-deoxyadenylyl-(3′→5′)-N-benzoyl-P-(2-cyanoethyl)-2′-deoxyadenylyl-(3′→5′)-P-(2-cyanoethyl)thymidylyl-(3′→5′)-

Thymidine, N-benzoyl-5′-O-[(2-cyanoethoxy)hydroxyphosphinyl]-P-(2-cyanoethyl)-2′-deoxyadenylyl-(3′→5′)-N-benzoyl-P-(2-cyanoethyl)-2′-deoxyadenylyl-(3′→5′)-

Adenosine, N-benzoyl-5′-O-[(2-cyanoethoxy)hydroxyphosphinyl]-P-(2-cyanoethyl)-2′-deoxyadenylyl-(3′→5′)-N-benzoyl-2′-deoxy-

Adenosine, 5′-O-[(2-cyanoethoxy)hydroxyphosphinyl]-P-(2-cyanoethyl)thymidylyl-(3′→5′)-N-benzoyl-2′-deoxy-

Adenosine, 2′-deoxy-5′-O-phosphonoadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-

Thymidine, 2′-deoxy-5′-O-phosphonoadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-

Thymidine, 2′-deoxy-5′-O-phosphonoadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-

Thymidine, N-benzoyl-2′-deoxy-5′-O-phosphonoadenylyl-(3′→5′)-N-benzoyl-2′-deoxyadenylyl-(3′→5′)-thymidylyl-

Adenosine, 5′-O-phosphonothymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-

5′-Guanylic acid, 3′-O-phosphonocytidylyl-(5′→3′)-guanylyl-(5′→3′)-adenylyl-(5′→3′)-guanylyl-(5′→3′)-adenylyl-(5′→3′)-guanylyl-(5′→3′)-guanylyl-(5′→3′)-

Adenosine, uridylyl-(3′→5′)-adenylyl-(3′→5′)-cytidylyl-(3′→5′)-cytidylyl-(3′→5′)-

5-Amino-1-β-D-arabinofuranosyl-1H-imidazole-4-carboxylic acid hydrazide

5-Amino-N-[(4-aminophenyl)sulfonyl]-1-β-D-arabinofuranosyl-1H-imidazole-4-carboxamide

5-Amino-1-β-D-arabinofuranosyl-N-methyl-1H-imidazole-4-carboxamide

9H-Purin-6-amine, 9-[5-amino-5-deoxy-2,3-bis-O-(methylsulfonyl)-β-D-arabinofuranosyl]-

9H-Purin-6-amine, 9-[5-S-(phenylmethyl)-5-thio-β-D-arabinofuranosyl]-

9-(5-Thio-β-D-arabinofuranosyl)-9H-purin-6-amine

9H-Purin-6-amine, 9-(5-deoxy-5-hydrazino-β-D-arabinofuranosyl)-