5′-Uridylic acid, 3-benzoyl-5-fluoro-

Uridine, 3-(1,3-benzodioxol-5-ylcarbonyl)-5-fluoro-, 5′-(1,3-benzodioxole-5-carboxylate)

Uridine, 3-benzoyl-5-fluoro-

Uridine, 3-benzoyl-5-fluoro-, 2′,3′,5′-triacetate

Uridine, 2′-deoxy-5-fluoro-, 5′-(hydrogen 1H-imidazol-1-ylphosphonate)

Uridine, 5-fluoro-, 2′-acetate 5′-(hydrogen phosphoramidate)

5′-Uridylic acid, 5-fluoro-, dimethyl ester, 2′,3′-diacetate

Uridine, 5-fluoro-, 5′-(hydrogen cyclohexylphosphoramidate)

5′-Uridylic acid, 5-fluoro-, bis(phenylmethyl) ester

5′-Uridylic acid, 5-fluoro-, diphenyl ester

5′-Uridylic acid, 5-fluoro-, diethyl ester

Cytidine, cytidylyl-(5′→3′)-guanylyloxyphosphinicooxyphosphinicooxyphosphinico-(5′→5′)-guanylyl-(3′→5′)-

Cytidine, guanylyloxyphosphinicooxyphosphinicooxyphosphinico-(5′→5′)-guanylyl-(3′→5′)-

2′-Deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanosine

3′-Guanylic acid, 2′-deoxy-8-(9H-fluoren-2-ylamino)-, 5′-(dihydrogen phosphate)

3′-Guanylic acid, N-[2-(acetylamino)-9H-fluoren-3-yl]-2′-deoxy-, 5′-(dihydrogen phosphate)

Inosine, 2′,3′-bis-O-(1-oxobutyl)-6-thioinosinylyl-(5′→5′)-6-thio-, 2′,3′-dibutanoate

Uridine, 2′-deoxy-5′-O-phosphonoadenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-

5′-Uridylic acid, 2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-, 2-chloro-4-(1,1-dimethylethyl)phenyl 2,2,2-tribromoethyl ester

2′-Deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidine