Guanosine, 7,8-dihydro-8-thioxo-, cyclic 2′,3′-(hydrogen phosphate)

Inosine, 6-thio-, cyclic 2′,3′-(hydrogen phosphate)

Cytidine, N-benzoyl-2′-deoxy-5′-O-[hydroxy[4-[(triphenylmethyl)amino]phenoxy]phosphinyl]adenylyl-(3′→5′)-2′-deoxy-N-(4-methoxybenzoyl)-, 3′-acetate

Cytidine, 2′-deoxy-N-(4-methoxybenzoyl)-5′-O-[(4-methoxyphenyl)diphenylmethyl]cytidylyl-(3′→5′)-2′-deoxy-N-(4-methoxybenzoyl)-, 3′-acetate

L-Phenylalanine, N-(2′-deoxyadenylyl-(5′→3′)-2′-deoxyadenylyl-(5′→3′)-2′-deoxyadenylyl-(5′→3′)-2′-deoxyadenylyl-(5′→3′)-2′-deoxyadenylyl-(5′→3′)-2′-deoxy-5′-adenylyl)-, α-methyl ester

Adenosine, 2′-deoxy-5′-O-[hydroxy[(phenylmethyl)amino]phosphinyl]adenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-

Adenosine, 2′-deoxy-5′-O-(hydroxy-4-morpholinylphosphinyl)adenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-

Adenosine, 2′-deoxy-5′-O-[hydroxy(propylamino)phosphinyl]adenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-

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

5-Methyl-1-β-D-ribofuranosyl-1H-1,2,4-triazole-3-carboxamide

Methyl 3-amino-1-β-D-ribofuranosyl-1H-1,2,4-triazole-5-carboxylate

Methyl 3-amino-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-1H-1,2,4-triazole-5-carboxylate

3-Amino-1-β-D-ribofuranosyl-1H-1,2,4-triazole-5-carboxamide

3-Nitro-1-β-D-ribofuranosyl-1H-1,2,4-triazole-5-carboxamide

Methyl 3-nitro-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-1H-1,2,4-triazole-5-carboxylate

5-Amino-1-β-D-ribofuranosyl-1H-1,2,4-triazole-3-carboxamide

5-Chloro-1-β-D-ribofuranosyl-1H-1,2,4-triazole-3-carboxamide

3-Chloro-1-β-D-ribofuranosyl-1H-1,2,4-triazole-5-carboxamide

Methyl 5-chloro-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-1H-1,2,4-triazole-3-carboxylate

Methyl 3-chloro-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-1H-1,2,4-triazole-5-carboxylate