Serine, 2-methyl-N-[(phenylmethoxy)carbonyl]-, methyl ester, hydrogen 5′-uridylate (ester)

4,6-Dichloro-1-[2,3,5-tris-O-(phenylmethyl)-β-D-arabinofuranosyl]-1H-imidazo[4,5-c]pyridine

6-Chloro-1-[2,3,5-tris-O-(phenylmethyl)-β-D-arabinofuranosyl]-1H-imidazo[4,5-c]pyridin-4-amine

1-β-D-Arabinofuranosyl-1H-imidazo[4,5-c]pyridin-4-amine

2-Amino-3,7-dihydro-3-[(1-methylethoxy)methyl]-7-β-D-ribofuranosyl-4H-pyrrolo[2,3-d]pyrimidin-4-one

3′-Adenylic acid, 5′-O-phosphonouridylyl-(3′→5′)-uridylyl-(3′→5′)-cytidylyl-(3′→5′)-adenylyl-(3′→5′)-adenylyl-(3′→5′)-

Cytidine, 5′-O-phosphonouridylyl-(3′→5′)-uridylyl-(3′→5′)-

Guanosine, 5′-O-phosphonocytidylyl-(3′→5′)-cytidylyl-(3′→5′)-guanylyl-(3′→5′)-adenylyl-(3′→5′)-adenylyl-(3′→5′)-

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

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

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

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

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

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

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

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

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

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

9H-[1,2,4]Triazolo[1,5-a]purin-9-one, 3,4-dihydro-3-β-D-ribofuranosyl-, ion(1-)

9H-[1,2,4]Triazolo[1,5-a]purin-9-one, 3,5-dihydro-3,5-di-β-D-ribofuranosyl-