4H-Pyrrolo[2,3-d]pyrimidin-4-one, 3,7-dihydro-7-(5-O-trityl-β-D-ribofuranosyl)-

Adenosine, 5′-deoxy-5′-[(3-hydroxypropyl)amino]-2′,3′-O-(1-methylethylidene)-

Adenosine 5′-(trihydrogen diphosphate), 2′-(dihydrogen phosphate), P′→5′-ester with 3-(aminocarbonyl)-1-(2-O-phosphono-β-D-ribofuranosyl)pyridinium, inner salt

5-(Ethylsulfonyl)-1-β-D-ribofuranosyl-1H-imidazole-4-carboxamide

5-(Methylthio)-1-β-D-ribofuranosyl-1H-imidazole-4-carboxamide

5-(Methylsulfonyl)-1-β-D-ribofuranosyl-1H-imidazole-4-carboxamide

Ethyl 5-methyl-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-1H-imidazole-4-carboxylate

5′-Guanylic acid, monoanhydride with imidodiphosphoric acid, 3′-[2-(methylamino)benzoate]

Uridine, 2′,3′-O-(p-chlorobenzylidene)-

Thymidine, 2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-

Thymidine, 2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-

Uridine, 5-[[bis(2-chloroethyl)amino]methyl]-

5′-Adenylic acid, 3′-O-(1-methylethyl)-

2(1H)-Pyrimidinone, 4-amino-1-[5-O-(methoxyacetyl)-β-D-arabinofuranosyl]-

5′-Adenylic acid, 3′-O-ethyl-

5′-Adenylic acid, 2′-O-propyl-

5′-Adenylic acid, 2′,3′-di-O-methyl-

3′-Adenylic acid, uridylyl-(3′→5′)-guanylyl-(3′→5′)-guanylyl-(3′→5′)-cytidylyl-(3′→5′)-cytidylyl-(3′→5′)-

9H-Purine, 9-(5-O-trityl-Β-D-ribofuranosyl)-6-(tritylthio)-

Uracil, 1-(2,3-O-isopropylidene-β-D-lyxofuranosyl)-4-thio-, benzoate