4-Pyrimidinecarboxylic acid, 2,3-dihydro-6-methoxy-3-(2-O-methyl-β-D-ribofuranosyl)-, methyl ester

Methyl 3-(3,5-di-O-benzoyl-2-O-methyl-β-D-ribofuranosyl)-2,3-dihydro-6-methoxy-2-oxo-4-pyrimidinecarboxylate

Methyl 3-(2,5-di-O-benzoyl-β-D-ribofuranosyl)-1,2,3,6-tetrahydro-2,6-dioxo-4-pyrimidinecarboxylate

Methyl 3-(3,5-di-O-benzoyl-β-D-ribofuranosyl)-1,2,3,6-tetrahydro-2,6-dioxo-4-pyrimidinecarboxylate

Eburnamenine-14-carboxylic acid, 18,19-didehydro-14,17-epoxy-14,15-dihydro-, methyl ester, (3α,14β,16α,17β)-

4-Nitro-1-β-D-ribofuranosyl-1H-pyrazole-5-carboxamide

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

4-Nitro-1-α-D-ribofuranosyl-1H-pyrazole-3-carboxamide

4-Nitro-1-β-D-ribofuranosyl-1H-pyrazole-3-carboxamide

Ethyl 4-nitro-1-(2,3,5-tri-O-acetyl-α-D-ribofuranosyl)-1H-pyrazole-3-carboxylate

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

Adenosine 5′-(tetrahydrogen triphosphate), N-[2-[(6-aminohexyl)amino]-2-oxoethyl]-

N-[9-[5-O-[Hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-ribofuranosyl]-9H-purin-6-yl]glycine

6,9-Dihydro-9-[5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-ribofuranosyl]-6-imino-1H-purine-1-acetic acid

Guanosine, 2′-deoxy-N-(4-methoxybenzoyl)cytidylyl-(3′→5′)-2′-deoxy-N-(2-methyl-1-oxopropyl)-, 3′-(2-methylpropanoate)

3-Ethenyl-2-methyl-6-[2,3,5-tris-O-(trimethylsilyl)-β-D-ribofuranosyl]imidazo[1,2-c]pyrimidin-5(6H)-one

2-Methyl-3-(2-phenylethenyl)-6-[2,3,5-tris-O-(trimethylsilyl)-β-D-ribofuranosyl]imidazo[1,2-c]pyrimidin-5(6H)-one

Guanosine, 2′-deoxy-7,8-dihydro-7-[(6aS,8R,9R,9aR)-1,2,3,6a,8,9,9a,11-octahydro-9-hydroxy-4-methoxy-1,11-dioxocyclopenta[c]furo[3′,2′:4,5]furo[2,3-h][1]benzopyran-8-yl]-

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

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