Adenosine, 5′-O-[hydroxy(4-nitrophenoxy)phosphinyl]uridylyl-(3′→5′)-guanylyl-(3′→5′)-

Guanosine, 5′-O-[hydroxy(4-nitrophenoxy)phosphinyl]uridylyl-(3′→5′)-

5′-Thymidylic acid, monoanhydride with thymidine 3′-acetate 5′-(hydrogen cyclohexylphosphoramidate), 3′-acetate

β-D-Ribofuranuronic acid, 1-(6-amino-1,2-dihydro-2-oxo-9H-purin-9-yl)-1-deoxy-, ethyl ester

β-D-Ribofuranuronic acid, 1-deoxy-1-(2,6-diamino-9H-purin-9-yl)-, ethyl ester

1-Deoxy-1-(2,6-diamino-9H-purin-9-yl)-β-D-ribofuranuronic acid

β-D-Ribofuranuronic acid, 1-[2-(acetylamino)-6-amino-9H-purin-9-yl]-1-deoxy-, ethyl ester

1-[2-(Acetylamino)-6-amino-9H-purin-9-yl]-1-deoxy-β-D-ribofuranuronic acid

β-D-Ribofuranuronic acid, 1-[2-(acetylamino)-6-amino-9H-purin-9-yl]-1-deoxy-2,3-O-(1-methylethylidene)-, ethyl ester

1-[2-(Acetylamino)-6-amino-9H-purin-9-yl]-1-deoxy-2,3-O-(1-methylethylidene)-β-D-ribofuranuronic acid

Adenosine, 2-(acetylamino)-2′,3′-O-(1-methylethylidene)-

Adenosine, 2-(acetylamino)-

5′-Adenylic acid, cyclic anhydride with sulfuric acid

Adenosine 5′-(trihydrogen diphosphate), P′→5-ester with 1-deoxy-1-(3,4-dihydro-7,8-dimethyl-2,4-dioxobenzo[g]pteridin-10(2H)-yl)arabinitol

3′-Adenylic acid, 5′-O-(2,2,4-trioxido-1,3,2,4-dioxathiaphosphetan-2-yl)-

Adenosine, 3′-[[2-amino-3-(4-methoxyphenyl)-1-oxopropyl]amino]-3′-deoxy-N,N-dimethyl-

9H-Purin-6-amine, 9-talofuranosyl-

7H-Purin-6-amine, 7-ribofuranosyl-

9H-Purin-6-amine, 9-(6-deoxymannofuranosyl)-

7-Oxa-2-azabicyclo[2.2.1]heptan-3-one, 2-methyl-4-(4-nitrophenyl)-1,5,6-triphenyl-, (5-exo,6-endo)-