1-[(3aR,4R,6R,6aS)-6-[[Bis(4-methoxyphenyl)phenylmethoxy]methyl]hexahydro-2-oxo-3-(2-pyridinylmethyl)furo[3,4-d]oxazol-4-yl]-2,4(1H,3H)-pyrimidinedione

Guanosine, cytidylyl-(3′→5′)-uridylyl-(3′→5′)-uridylyl-(3′→5′)-cytidylyl-(3′→5′)-

Cytidylyl-(3′→5′)-cytidylyl-(3′→5′)-guanosine

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

Guanosine, 8-bromoguanylyl-(3′→5′)-8-bromo-

Thymidine, 3′-[hydrogen (phenylmethyl)phosphoramidate]

Adenosine, 5′-O-(hydroxy-4-morpholinylphosphinyl)thymidylyl-(3′→5′)-2′-deoxy-

Adenosine, 5′-O-[hydroxy[(2-phenylethyl)amino]phosphinyl]thymidylyl-(3′→5′)-2′-deoxy-

Adenosine, 5′-O-[hydroxy[(phenylmethyl)amino]phosphinyl]thymidylyl-(3′→5′)-2′-deoxy-

Thymidine, 5′-O-[hydroxy(phenylamino)phosphinyl]thymidylyl-(3′→5′)-

Thymidine, 5′-O-(hydroxy-4-morpholinylphosphinyl)thymidylyl-(3′→5′)-

Adenosine, 2′-deoxy-, 5′-(hydrogen phenylphosphoramidate)

Adenosine, 2′-deoxy-, 5′-[hydrogen (4-methoxyphenyl)phosphoramidate]

Adenosine, 2′-deoxy-, 5′-[hydrogen (2-ethoxy-2-oxoethyl)phosphoramidate]

Adenosine, 2′-deoxy-, 5′-[hydrogen (2-phenylethyl)phosphoramidate]

Adenosine, 2′-deoxy-, 5′-[hydrogen (phenylmethyl)phosphoramidate]

Adenosine, 2′-deoxy-, 5′-(hydrogen cyclohexylphosphoramidate)

Adenosine, 2′-deoxy-, 5′-(hydrogen phosphoramidate)

Thymidine, 5′-[hydrogen (phenylmethyl)phosphoramidate]

1-β-L-Ribofuranosyl-2(1H)-pyrimidinone