9-[3-Deoxy-3-fluoro-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-xylofuranosyl]-9H-purin-6-amine

9-(3-Deoxy-3-fluoro-5-O-phosphono-β-D-xylofuranosyl)-9H-purin-6-amine

1-β-D-Arabinofuranosyl-1H-1,2,4-triazole-3-sulfonamide

Uridine 5'-(trihydrogen diphosphate), P'-[2-(benzoylamino)-2-deoxy-α-D-galactopyranosyl] ester

Uridine 5'-(trihydrogen diphosphate), P'-[2-(acetylamino)-6-azido-2,6-dideoxy-α-D-glucopyranosyl] ester

Uridine 5'-(trihydrogUridine 5'-(trihydrogen diphosphate), P'-[2-(benzoylamino)-2-deoxy-α-D-glucopyranosyl] esteren diphosphate), P'-[2-(benzoylamino)-2-deoxy-α-D-glucopyranosyl] ester

Adenosine, 2'-deoxy-N-[(ethylamino)carbonyl]-, 3',5'-bis(hydrogen phosphonate)

Adenosine, 2'-deoxy-, 3',5'-bis(hydrogen phosphonate)

Adenosine, 2'-deoxy-N-[[(2,3,4,5,6-pentafluorophenyl)amino]carbonyl]-, 3',5'-bis(hydrogen phosphonate)

Adenosine, 2'-deoxy-N-[[(3,5-difluorophenyl)amino]carbonyl]-, 3',5'-bis(hydrogen phosphonate)

Adenosine, 2'-deoxy-N-[[(4-fluorophenyl)amino]carbonyl]-, 3',5'-bis(hydrogen phosphonate)

Adenosine, 2'-deoxy-N-[(1-naphthalenylamino)carbonyl]-, 3'-(hydrogen phosphonate)

Adenosine, 2'-deoxy-N-[(1-naphthalenylamino)carbonyl]-, 5'-(hydrogen phosphonate)

Adenosine, 2'-dAdenosine, 2'-deoxy-N-[(1-naphthalenylamino)carbonyl]-, 3',5'-bis(hydrogen phosphonate)eoxy-N-[(1-naphthalenylamino)carbonyl]-, 3',5'-bis(hydrogen phosphonate)

Adenosine, 2'-deoxy-N-[(phenylamino)carbonyl]-, 3',5'-bis(hydrogen phosphonate)

Adenosine, 2'-deoxy-3'-O-[(1,1-dimethylethyl)dimethylsilyl]-N-[(1-naphthalenylamino)carbonyl]-, 5'-(hydrogen phosphonate)

Adenosine, 2'-deoxy-5'-O-[(1,1-dimethylethyl)dimethylsilyl]-N-[(1-naphthalenylamino)carbonyl]-, 3'-(hydrogen phosphonate)

Guanosine, 2'-C-methyl-, 5'-[hydrogen N-(phenylmethyl)phosphoramidate]

Guanosine, 2'-C-methyl-, 5'-[2-[[2,2-dimethyl-1-oxo-3-(triphenylmethoxy)propyl]thio]ethyl N-[2-(1,1-dimethylethoxy)-2-oxoethyl]phosphoramidate]

Guanosine, 2'-C-methyl-, 5'-[2-[(3-hydroxy-2,2-dimethyl-1-oxopropyl)thio]ethyl N-(2-ethoxy-2-oxoethyl)phosphoramidate]