5-Pyrimidinecarbonitrile, 1-[2,3,:5,6-bis-O-(1-methylethylidene)-α-D-mannofuranosyl]-1,2,3,6-tetrahydro-2,6-dioxo-

1,2,3,6-Tetrahydro-2,6-dioxo-1-β-D-ribofuranosyl-5-pyrimidinecarbonitrile

5-Pyrimidinecarbonitrile, 1,2,3,6-tetrahydro-1-[2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-2,6-dioxo-

Uridine, 2′-[(aminoacetyl)amino]-2′-deoxy-

Uridine, 2′,5-diamino-2′-deoxy-

Uridine, 5-amino-2′-azido-2′-deoxy-

Uridine, 2′-amino-5-bromo-2′-deoxy-

Uridine, 2′-azido-2′-deoxy-5-fluoro-

(2R,3R,3aS,9aR)-7-Fluoro-2,3,3a,9a-tetrahydro-3-hydroxy-2-(hydroxymethyl)-6H-furo[2′,3′:4,5]oxazolo[3,2-a]pyrimidin-6-one

4-(2,3,5-Tri-O-benzoyl-β-D-ribofuranosyl)oxazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione

Oxazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione, 4β-D-ribofuranosyl-

Uridine, 6-amino-5-hydroxy-

Uridine, 5-hydroxy-6-(phenylazo)-

5′-O-Phosphonoguanylyl-(3′→5′)-guanylyl-(3′→5′)-guanylyl-(3′→5′)-guanylyl-(3′→5′)-guanylyl-(3′→5′)-guanylyl-(3′→5′)-guanylyl-(3′→5′)-guanosine

5′-O-Phosphonoguanylyl-(3′→5′)-guanylyl-(3′→5′)-guanylyl-(3′→5′)-guanylyl-(3′→5′)-guanylyl-(3′→5′)-guanylyl-(3′→5′)-guanosine

5′-O-Phosphonoguanylyl-(3′→5′)-guanylyl-(3′→5′)-guanylyl-(3′→5′)-guanylyl-(3′→5′)-guanylyl-(3′→5′)-guanosine

5′-O-Phosphonoguanylyl-(3′→5′)-guanylyl-(3′→5′)-guanylyl-(3′→5′)-guanylyl-(3′→5′)-guanosine

5′-O-Phosphonoguanylyl-(3′→5′)-guanylyl-(3′→5′)-guanylyl-(3′→5′)-guanosine

2-(2-Propen-1-ylthio)adenosine

2-(Cyclohexylthio)adenosine