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

N-(3-Methyl-1-buten-1-yl)-9-β-D-ribofuranosyl-9H-purin-2-amine

4-Amino-6-chloro-7-β-D-ribofuranosyl-7H-pyrrolo[2,3-d]pyrimidine-5-carboxamide

7-(5-O-Acetyl-β-D-ribofuranosyl)-4-amino-6-chloro-7H-pyrrolo[2,3-d]pyrimidine-5-carboxamide

6-Chloro-4-[[(dimethylamino)methylene]amino]-N-formyl-7-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine-5-carboxamide

4H-Pyrimido[5′,4′:4,5]pyrrolo[2,3-d]-1,2,3-triazin-4-one, 5-amino-1,9-dihydro-9-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-

4H-Pyrimido[5′,4′:4,5]pyrrolo[2,3-d]-1,2,3-triazin-4-one, 5-amino-1,9-dihydro-9-β-D-ribofuranosyl-

4-Pyrimidinyl, hexahydro-2,6-dioxo-3-(5-O-phosphono-β-D-ribofuranosyl)-

5′-Uridylic acid, free radical from, ion(2-)

Cytidine 5′-(tetrahydrogen triphosphate), 3′-(trihydrogen diphosphate)

Uridine 5′-(tetrahydrogen triphosphate), 3′-(trihydrogen diphosphate)

1-[5-O-[Hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-arabinofuranosyl]-5-iodo-2,4(1H,3H)-pyrimidinedione

5-Bromo-1-[5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-arabinofuranosyl]-2,4(1H,3H)-pyrimidinedione

5-Chloro-1-[5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-arabinofuranosyl]-2,4(1H,3H)-pyrimidinedione

Adenosine, P-(2-chlorophenyl)-2′-deoxy-N-(4-methoxybenzoyl)cytidylyl-(3′→5′)-P-(2-chlorophenyl)-2′-deoxy-N-(4-methoxybenzoyl)cytidylyl-(3′→5′)-P-(2-chlorophenyl)thymidylyl-(3′→5′)-N-benzoyl-2′-deoxy-, 3′-benzoate

1H-Imidazole-4-carboxamide, 5-(methylamino)-1-[2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-

Guanosine, N-methyl-N-[[(4-methylphenyl)thio]methyl]-, 2′,3′,5′-triacetate

1H-Imidazole-4-carboxamide, 1-[2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-5-[[[(4-methylphenyl)thio]methyl]amino]-

1H-Imidazole-4-carboxamide, 5-[bis[[(4-methylphenyl)thio]methyl]amino]-1-[2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-

Guanosine, 2′,3′-O-(1-methylethylidene)-N-[[(4-methylphenyl)thio]methyl]-