1-[3,5-Di-O-acetyl-2-deoxy-3-C-[[2-(phenylmethoxy)ethoxy]methyl]-D-erythro-pentofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

Thymidine, 3′-C-(azidomethyl)-

1-[(3R,4R,6R)-4-[[[(1,1-Dimethylethyl)dimethylsilyl]oxy]methyl]-1,5-dioxaspiro[2.4]hept-6-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

2,4(1H,3H)-Pyrimidinedione, 1-[3-O-acetyl-3-C-[(acetyloxy)methyl]-5-O-([1,1′-biphenyl]-4-carbonyl)-2-deoxy-D-erythro-pentofuranosyl]-5-methyl-

Propanamide, N-[1-[3-O-acetyl-3-C-[(acetyloxy)methyl]-5-O-([1,1′-biphenyl]-4-carbonyl)-2-deoxy-α-D-erythro-pentofuranosyl]-1,2-dihydro-2-oxo-4-pyrimidinyl]-2-methyl-

1-[2-Deoxy-3-C-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-α-D-erythro-pentofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

Thymidine, 3′-C-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-

2,4(1H,3H)-Pyrimidinedione, 1-[3-O-acetyl-5-O-([1,1′-biphenyl]-4-carbonyl)-2-deoxy-3-C-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-α-D-erythro-pentofuranosyl]-5-methyl-

Propanamide, N-[1-[3-O-acetyl-5-O-([1,1′-biphenyl]-4-carbonyl)-2-deoxy-3-C-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-α-D-erythro-pentofuranosyl]-1,2-dihydro-2-oxo-4-pyrimidinyl]-2-methyl-

Cytidine, N-acetyl-2′,3′-O-(1-methylethylidene)-3-(6,8,8-trihydroxy-6,8-dioxido-2,5-dioxa-6,8-diphosphaoct-1-yl)-, intramol. P′→5′-ester

Cytidine, N-acetyl-3-[4-[[hydroxy(phosphonomethyl)phosphinyl]oxy]butyl]-2′,3′-O-(1-methylethylidene)-, intramol. P′→5′-ester

Thymidine, 5′,5′′′-O-(4,4,8,8-tetrafluoro-1,3,5,7-tetraoxido-2,6,9-trioxa-1,3,5,7-tetraphosphabicyclo[3.3.1]nonane-3,7-diyl)bis-

Guanosine, 5′,5′′′-O-(4,4,8,8-tetrafluoro-1,3,5,7-tetraoxido-2,6,9-trioxa-1,3,5,7-tetraphosphabicyclo[3.3.1]nonane-3,7-diyl)bis-

Inosine, 5′,5′′′-O-(4,4,8,8-tetrafluoro-1,3,5,7-tetraoxido-2,6,9-trioxa-1,3,5,7-tetraphosphabicyclo[3.3.1]nonane-3,7-diyl)bis-

Adenosine, 5′,5′′′-O-(4,4,8,8-tetrafluoro-1,3,5,7-tetraoxido-2,6,9-trioxa-1,3,5,7-tetraphosphabicyclo[3.3.1]nonane-3,7-diyl)bis-

Thymidine, 5′,5′′′-O-(1,3,5,7-tetraoxido-2,6,9-trioxa-1,3,5,7-tetraphosphabicyclo[3.3.1]nonane-3,7-diyl)bis-

Cytidine, 5′,5′′′-O-(1,3,5,7-tetraoxido-2,6,9-trioxa-1,3,5,7-tetraphosphabicyclo[3.3.1]nonane-3,7-diyl)bis[N-acetyl-

Uridine, 5′,5′′′-O-(1,3,5,7-tetraoxido-2,6,9-trioxa-1,3,5,7-tetraphosphabicyclo[3.3.1]nonane-3,7-diyl)bis-

Guanosine, 5′,5′′′-O-(1,3,5,7-tetraoxido-2,6,9-trioxa-1,3,5,7-tetraphosphabicyclo[3.3.1]nonane-3,7-diyl)bis-

Inosine, 5′,5′′′-O-(1,3,5,7-tetraoxido-2,6,9-trioxa-1,3,5,7-tetraphosphabicyclo[3.3.1]nonane-3,7-diyl)bis-