Thymidine, 3′-deoxy-3′-[4-[(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)methyl]-1H-1,2,3-triazol-1-yl]-

Uridine, 5-(3-hydroxypropyl)-, cyclic 5,5′-(S-phenyl phosphorothioate) 2′,3′-diacetate

Uridine, 5-[3-[[hydroxy(phenylthio)phosphinyl]oxy]propyl]-, 2′,3′-diacetate

Uridine, 5-[3-[[bis(phenylthio)phosphinyl]oxy]propyl]-5′-O-[(1,1-dimethylethyl)diphenylsilyl]-, 2′,3′-diacetate

Uridine, 5′-O-[(1,1-dimethylethyl)diphenylsilyl]-5-(3-hydroxypropyl)-, 2′,3′-diacetate

Uridine, 5′-O-[(1,1-dimethylethyl)diphenylsilyl]-5-[3-[(tetrahydro-2H-pyran-2-yl)oxy]propyl]-, 2′,3′-diacetate

6H,10H-4,17-Epoxy-5,9-metheno-4H-1,3-dioxolo[4,5-f][1,3,9,11,2]dioxadiazaphosphacyclohexadecine-6,8(7H)-dione, 3a,11,12,16,17,17a-hexahydro-2,2-dimethyl-14-(phenylthio)-, 14-oxide, (3aR,4R,17R,17aR)-[partial]-

Uridine, 5-[3-[[hydroxy(phenylthio)phosphinyl]oxy]propyl]-2′,3′-O-(1-methylethylidene)-

5′-Uridylic acid, 5-(2-hydroxyethyl)-2′,3′-O-(1-methylethylidene)-, mono(2-cyanoethyl) ester, intramol. ester

Uridine, 5-(2-hydroxyethyl)-2′,3′-O-(1-methylethylidene)-, cyclic 2′′,5′-(S-phenyl phosphorothioate)

Uridine, 5-[2-[[hydroxy(phenylthio)phosphinyl]oxy]ethyl]-2′,3′-O-(1-methylethylidene)-

Uridine, 5-[2-[[bis(phenylthio)phosphinyl]oxy]ethyl]-2′,3′-O-(1-methylethylidene)-

Uridine, 5-[2-[[bis(phenylthio)phosphinyl]oxy]ethyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-2′,3′-O-(1-methylethylidene)-

Thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanosine

Benzamide, N-(1,2-dihydro-2-oxo-1-β-D-ribofuranosyl-4-pyrimidinyl)-N-(3-methyl-2-butenyl)-, tribenzoate (ester)

Uridine, 2′,3′-O-(1-methylethylidene)-5′-O-[5-[(1-oxooctadecyl)oxy]-2-sulfido-1,3,2-dioxaphosphorinan-2-yl]-

N-(2′,4′-Di-C-fluoro-P-1-naphthalenyl-5′-uridylyl)-L-alanine 2-methylpropyl ester

N-[(2′S)-2′-Deoxy-2′-fluoro-4′-C-fluoro-2′-methyl-P-1-naphthalenyl-5′-uridylyl]-L-alanine 1-methylethyl ester

L-Alanine, N-[hydroxy(1-naphthalenyloxy)phosphinyl]-, 1-methylethyl ester, 5′-ester with 1-(2-deoxy-2-fluoro-4-C-fluoro-β-D-arabinofuranosyl)-2,4(1H,3H)-pyrimidinedione

N-(2′-Deoxy-2′,2′-difluoro-4′-C-fluoro-P-1-naphthalenyl-5′-uridylyl)-L-alanine 2-methylpropyl ester