Uridine, 5-(5-cyano-1-pentynyl)-2′-deoxy-

Uridine, 5-(5-chloro-1-pentynyl)-2′-deoxy-

Uridine, 2′-deoxy-5-(3-methyl-3-buten-1-ynyl)-3′,5′-bis-O-(trimethylsilyl)-

Uridine, 2′-deoxy-5-[(17α)-3-methoxy-17-[(tetrahydro-2H-pyran-2-yl)oxy]-19-norpregna-1,3,5(10)-trien-20-yn-21-yl]-3′,5′-bis-O-(trimethylsilyl)-

Uridine, 2′-deoxy-5-(1,5-hexadiynyl)-3′,5′-bis-O-(trimethylsilyl)-

Uridine, 5-(5-cyano-1-pentynyl)-2′-deoxy-3′,5′-bis-O-(trimethylsilyl)-

Uridine, 5-(5-chloro-1-pentynyl)-3′,5′-bis-O-(trimethylsilyl)-

Uridine, 2′-deoxy-5-(1-hexynyl)-3′,5′-bis-O-(trimethylsilyl)-

2′-Deoxy-5-iodo-3′,5′-bis-O-(trimethylsilyl)uridine

Uridine, 5′-O-[[(2,4-disulfophenyl)methylene]amino]-

L-Alanine, N-[2′,3′-O-(ethoxymethylene)-P-thio-5′-adenylyl]-

5′-Thymidylic acid, 3′-azido-3′-deoxy-, mono[4-[(2S)-2-amino-3-hydroxypropyl]phenyl] ester

3,4-Dihydro-2-[5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-ribofuranosyl]-1(2H)-isoquinolinone

[(1S,5S,6S)-3-Carboxybicyclo[3.1.0]hex-2-en-6-yl]methyl hydrogen 5′-cytidylate

4-[3-[5-O-[Hydroxy(phosphonooxy)phosphinyl]-β-D-ribofuranosyl]-3H-imidazo[2,1-i]purin-8-yl]benzenamine

Carbamic acid, [6-[[1,2-dihydro-2-oxo-1-[(2R,5S)-tetrahydro-5-(3,5,7,7-tetrahydroxy-3,5,7-trioxido-2,4,6-trioxa-3,5,7-triphosphahept-1-yl)-2-furanyl]-4-pyrimidinyl]amino]hexyl]-, 1,1-dimethylethyl ester

3′-Adenylic acid, 2′-deoxy-, mono[[(3S)-4,6,7,8-tetrahydro-3-(hydroxymethyl)-5-methyl-6,8-dioxo-1H,3H-pyrimido[1,6-c][1,3]oxazin-3-yl]methyl] ester

Thymidine, 3′-O-[(1,1-dimethylethyl)dimethylsilyl]-, 5′-[(4-hydroxy-4,4-diphosphonobutyl)carbamate]

Thymidine 5′-(trihydrogen diphosphate), P′-[6-[(trifluoroacetyl)amino]hexyl] ester

3′-Adenylic acid, 2′-deoxy-2-(methylthio)-, 5′-(dihydrogen phosphate)