4-Pyrimidinepropanoic acid, α-[(acetylamino)methyl]-1,2,3,6-tetrahydro-3-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-β-D-ribofuranosyl]-2,6-dioxo-, ethyl ester

2-Propenoic acid, 2-cyano-3-[1,2,3,6-tetrahydro-1-methyl-3-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-β-D-ribofuranosyl]-2,6-dioxo-4-pyrimidinyl]-, ethyl ester

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-de(phosphinicooxy)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]uridylyl(2-oxo-1,2-ethanediyl)imino-(2′→5′)-5′-deoxy-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

2-Propenoic acid, 2-cyano-3-[1,2,3,6-tetrahydro-3-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-β-D-ribofuranosyl]-2,6-dioxo-4-pyrimidinyl]-, ethyl ester

Uridine, 6-(hydroxymethyl)-2′,3′-O-(1-methylethylidene)-5′-O-(triphenylmethyl)-

Uridine, 6-[[(aminocarbonyl)hydrazono]methyl]-3-methyl-2′,3′-O-(1-methylethylidene)-5′-O-(triphenylmethyl)-

Uridine, 6-[[(aminocarbonyl)hydrazono]methyl]-2′,3′-O-(1-methylethylidene)-5′-O-(triphenylmethyl)-

Uridine, 6-formyl-3-methyl-2′,3′-O-(1-methylethylidene)-5′-O-(triphenylmethyl)-

Uridine 5′-(tetrahydrogen triphosphate), 5-[3-[[3-[3-(aminomethyl)phenyl]-1-oxo-2-propenyl]amino]-1-propenyl]-2′-deoxy-

Uridine, 6-formyl-2′,3′-O-(1-methylethylidene)-5′-O-(triphenylmethyl)-

Cytidine, 5′-thio-, 5′-(hydrogen sulfate)

Uridine, 6-[[(aminocarbonyl)hydrazono]methyl]-5,6-dihydro-2′,3′-O-(1-methylethylidene)-5′-O-(triphenylmethyl)-, (R)-

Uridine, 6-formyl-5,6-dihydro-2′,3′-O-(1-methylethylidene)-5′-O-(triphenylmethyl)-, (R)-

Uridine, 6-(1,3-dithian-2-yl)-5,6-dihydro-, (R)-

Uridine, 5,6-dihydro-6-methyl-2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-, (S)-

Uridine, 6-(1,3-dithian-2-yl)-5,6-dihydro-2′,3′-O-(1-methylethylidene)-5′-O-(triphenylmethyl)-, (R)-

3-[5-O-[(1,1-Dimethylethyl)dimethylsilyl]-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-4-(formylamino)-1-methyl-1H-imidazolium

Adenosine, N-(ethoxyhydroxyphosphinyl)-

5′-Adenylic acid, 2-(phenylthio)-, monoanhydride with (dibromomethylene)bis[phosphonic acid]

Guanosine, 3′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-N-[(2-propenyloxy)carbonyl]adenylyl-(2′→5′)-N-[(2-propenyloxy)carbonyl]-, 2′,3′-bis(2-propenyl carbonate)