β-Alanine, 2′,3′,5′-triester with 5-fluorouridine

L-Alanine, 3′-ester with bis(4-methylphenyl) 2′-deoxy-5-fluoro-5′-uridylate

Guanosine 5′-(tetrahydrogen triphosphate), N-(4-fluorophenyl)-

3,12-Diaza-6,9-diazoniadispiro[5.2.5.2]hexadecane, 3-[3-(2-amino-6,9-dihydro-6-oxo-9-β-D-ribofuranosyl-1H-purinium-7-yl)-2-hydroxypropyl]-12-(3-chloro-2-hydroxypropyl)-

5′-Uridylic acid, 2′-deoxy-5-fluoro-, mono[4-(hexadecyloxy)-3-oxobutyl] ester

Phenol, 4-[2-[[9-[5-O-[hydroxy[[hydroxy[3-hydroxy-4-[[3-[(2-mercaptoethyl)amino]-3-oxopropyl]amino]-2,2-dimethyl-4-oxobutoxy]phosphinyl]oxy]phosphinyl]-2-O-phosphono-β-D-ribofuranosyl]-9H-purin-8-yl]amino]ethyl]-, (R)-

Carbamic acid, [6-[[4-[[9-[5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-ribofuranosyl]-9H-purin-6-yl]methylamino]butyl]methylamino]-6-oxohexyl]-, C-(phenylmethyl) ester

3-(2,3,5-Tri-O-benzoyl-β-D-ribofuranosyl)-2,4,7(1H,3H,8H)-pteridinetrione

1-(2-Deoxy-3-O-phosphono-β-D-erythro-pentofuranosyl)-2,4(1H,3H)-pteridinedione

(2R,3R,3aS,9aR)-3-[2-(Heptyloxy)ethoxy]-2-[[2-(heptyloxy)ethoxy]methyl]-2,3,3a,9a-tetrahydro-6H-furo[2′,3′:4,5]oxazolo[3,2-a]pyrimidin-6-imine

8-β-D-Ribofuranosylimidazo[1,2-a]-1,3,5-triazin-4(8H)-imine

Adenosine, 2-(1-azabicyclo[2.2.2]oct-3-ylthio)-

1H-Imidazo[1,2-c]pyrimidin-4-ium, 5,6-dihydro-1-methyl-5-oxo-6-β-D-ribofuranosyl-

L-Argininamide, N-[(1,1-dimethylethoxy)carbonyl]glycyl-N-[1-(5-O-benzoyl-β-D-arabinofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]-

Adenosine, 5′-O-[(2-cyanoethoxy)hydroxyphosphinyl]thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-N-benzoyl-2′-deoxy-

Adenosine, N-benzoyl-2′-deoxy-5′-O-phosphonoadenylyl-(3′→5′)-N-benzoyl-2′-deoxy-, 3′-(methoxyacetate)

Carbamic acid, [9-[(4aR,6R,7R,7aS)-tetrahydro-2,7-dihydroxy-2-oxido-4H-furo[3,2-d]-1,3,2-dioxaphosphorin-6-yl]-9H-purin-6-yl]-, 2-methylpropyl ester

5′-Adenylic acid, 2-(2-butenylthio)-, (E)-

Pyridinium, 3-[[(2,3-dihydro-3-methyl-2-oxo-1-β-D-ribofuranosyl-4(1H)-pyrimidinylidene)hydrazino]carbonyl]-1-methyl-

[(5,6-Dihydro-3-methyl-5-oxo-6-β-D-ribofuranosylimidazo[1,2-c]pyrimidin-2-yl)methyl]triphenylphosphonium