3′-Thymidylic acid, 6-[1-[2-deoxy-3-O-(1,4-dioxopentyl)-β-D-erythro-pentofuranosyl]-1,2-dihydro-5-methyl-2-oxo-4-pyrimidinyl]-5,6-dihydro-5-hydroxy-, mono(2-cyanoethyl) ester, intramol. 3′,5′′′-ester, (5R,6S)-

Uridine, 5-nitro-2,4-dithio-

Uridine, 5-nitro-2-thio-

Uridine, 5-nitro-2,4-dithio-, 2′,3′,5′-triacetate

Uridine, 5-nitro-2-thio-, 2′,3′,5′-triacetate

3′-Uridylic acid, monomethyl ester, 2′,5′-diacetate

Guanylyl-(3′→5′)-guanylyl-(3′→5′)-guanylyl-(3′→5′)-adenylyl-(3′→5′)-guanylyl-(3′→5′)-guanosine

Guanylyl-(3′→5′)-guanylyl-(3′→5′)-guanylyl-(3′→5′)-uridylyl-(3′→5′)-guanylyl-(3′→5′)-guanylyl-(3′→5′)-guanosine

Uridine, 2′-deoxyadenylyl-(3′→5′)-5-amino-2′-deoxy-

Uridine, 2′-deoxyadenylyl-(3′→5′)-5-(acetylamino)-2′-deoxy-

Uridine, 5-(acetylamino)-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-, 3′-(hydrogen butanedioate)

Uridine, 5-(acetylamino)-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Uridine, 5-(acetylamino)-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-5-[[[2-(4-nitrophenyl)ethoxy]carbonyl]amino]-, 3′-(hydrogen butanedioate)

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-5-[[[2-(4-nitrophenyl)ethoxy]carbonyl]amino]-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-5-[[[2-(4-nitrophenyl)ethoxy]carbonyl]amino]-

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-5-[[(dimethylamino)methylene]amino]-, 3′-(hydrogen butanedioate)

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-5-[[(dimethylamino)methylene]amino]-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-5-[[(dimethylamino)methylene]amino]-

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-5-[(trifluoroacetyl)amino]-, 3′-(hydrogen butanedioate)