Thymidine, 5′-O-phosphonothymidylyl-(3′→5′)-P,2′-dideoxy-P-methylguanylyl-(3′→5′)-P,2′-dideoxy-P-methylcytidylyl-(3′→5′)-P,2′-dideoxy-P-methyladenylyl-(3′→5′)-P,2′-dideoxy-P-methylcytidylyl-(3′→5′)-P,2′-dideoxy-P-methylcytidylyl-(3′→5′)-P,2′-dideoxy-P-methyladenylyl-(3′→5′)-

Cytidine, guanylyl-(3′→5′)-5-methyl-

Adenosine, P,2′-dideoxy-P-methylcytidylyl-(3′→5′)-P,2′-dideoxy-P-methylcytidylyl-(3′→5′)-P,2′-dideoxy-P-methyladenylyl-(3′→5′)-P,2′-dideoxy-P-methylguanylyl-(3′→5′)-P,2′-dideoxy-P-methylguanylyl-(3′→5′)-P-deoxy-P-methylthymidylyl-(3′→5′)-P,2′-dideoxy-P-methyladenylyl-(3′→5′)-2′-deoxy-

4-[(9-β-D-Ribofuranosyl-9H-purin-6-yl)amino]benzeneacetic acid

4-Amino-1-(2-deoxy-5-O-phosphono-β-L-erythro-pentofuranosyl)-2(1H)-pyrimidinone

1-(2-Deoxy-5-O-phosphono-β-L-erythro-pentofuranosyl)-5-methyl-2,4(1H,3H)-pyrimidinedione

Uridine, 2′-deoxy-5-fluoro-, 5′-hexadecanoate

1-(2-Deoxy-5-O-phosphono-β-L-erythro-pentofuranosyl)-2,4(1H,3H)-pyrimidinedione

5-Amino-2-(5-O-phosphono-β-D-ribofuranosyl)-1,2,4-triazin-3(2H)-one

Glycine, N-[[[9-[5-O-acetyl-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-9H-purin-6-yl]amino]carbonyl]-, ethyl ester

Adenosine, N-benzoyl-7,8-dihydro-8-(hydroxymethyl)-, 2′,3′,5′-triacetate

Uridine, 3′-[[[(2-chloroethyl)nitrosoamino]carbonyl]amino]-2′,3′-dideoxy-

Uridine, 3′-[[[(2-chloroethyl)amino]carbonyl]amino]-2′,3′-dideoxy-5-fluoro-

Uridine, 3′-[[[(2-chloroethyl)amino]carbonyl]amino]-2′,3′-dideoxy-

Adenosine, N-benzoyl-2′,3′-O-(1-methylethylidene)-, 5′-acetate

Adenosine, N-benzoyl-7,8-dihydro-7-methyl-2′,3′-O-(1-methylethylidene)-

Adenosine, 2′,3′-O-(1-methylethylidene)-N-[(2-nitrophenyl)thio]-, 5′-acetate

Imidodicarbonic acid, [9-[5-O-acetyl-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-9H-purin-6-yl]-, diphenyl ester

Glycine, N-[[[9-[2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-9H-purin-6-yl]amino]carbonyl]-, methyl ester

1-(2-Deoxy-3,5-di-O-phosphono-β-L-erythro-pentofuranosyl)-5-methyl-2,4(1H,3H)-pyrimidinedione