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

2-Methyl-6-β-D-ribofuranosylthiazolo[5,4-d]pyrimidin-7(6H)-one

5′-Cytidylic acid, thymidylyl-(5′→3′)-2′-deoxycytidylyl-(5′→3′)-thymidylyl-(5′→3′)-2′-deoxycytidylyl-(5′→3′)-thymidylyl-(5′→3′)-2′-deoxycytidylyl-(5′→3′)-thymidylyl-(5′→3′)-2′-deoxycytidylyl-(5′→3′)-thymidylyl-(5′→3′)-2′-deoxy-

Adenosine 5′-pyrophosphate, 2-hydroxy-1-(hydroxymethyl)ethyl ester

3-(2,3,5-Tri-O-acetyl-β-D-ribofuranosyl)thieno[2,3-d]pyrimidine-4(3H)-thione

1,5-Dihydro-1-phenyl-5-β-D-ribofuranosyl-4H-pyrazolo[3,4-d]pyrimidin-4-one

5-Methyl-3-β-D-ribofuranosylthieno[2,3-d]pyrimidin-4(3H)-one

Thieno[2,3-d]pyrimidin-4(3H)-one, 3-[2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-

3-(2,3,5-Tri-O-acetyl-β-D-ribofuranosyl)thieno[2,3-d]pyrimidin-4(3H)-one

Methyl 4-cyano-N-(trimethylsilyl)-1-[2,3,5-tris-O-(trimethylsilyl)-β-D-ribofuranosyl]-1H-imidazole-5-carboximidate

3-(2,3,5-Tri-O-benzoyl-β-D-ribofuranosyl)thieno[2,3-d]pyrimidin-4(3H)-one

Methyl 4-cyano-1-β-D-ribofuranosyl-1H-imidazole-5-carboximidate

Methyl 1-(5-O-benzoyl-β-D-ribofuranosyl)-4-cyano-1H-imidazole-5-carboximidate

1-(2,3,5-Tri-O-benzoyl-β-D-ribofuranosyl)-1H-imidazole-4,5-dicarbonitrile

5′-Guanylic acid, 8-[acetyl(4,6-dimethyldipyrido[1,2-a:3′,2′-d]imidazol-3-yl)amino]-2′-deoxy-

2′-Deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanosine

2′-Deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidine

Adenosine, 2′-deoxy-N-[(10-methyl-9-anthracenyl)methyl]-

Adenosine, N-(9-anthracenylmethyl)-2′-deoxy-

Inosine, O-2-propen-1-yloxime