Uridine, 5′-O-[(1,1-dimethylethyl)diphenylsilyl]-3′-O-[[3-(1,1-dimethylethyl)phenoxy]thioxomethyl]-5-methyl-2′-O-methyl-

Cytidine, 3′-[[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]methyl]-3′-deoxy-5′-O-[(4-methoxyphenyl)diphenylmethyl]-5-methyl-2′-O-methyl-N-(1-methyl-2-pyrrolidinylidene)-

Uridine, 3′-[[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]methyl]-3′-deoxy-5′-O-[(4-methoxyphenyl)diphenylmethyl]-5-methyl-2′-O-methyl-

Thymidine, 3′-[[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]methyl]-3′-deoxy-5′-O-[(4-methoxyphenyl)diphenylmethyl]-

Cytidine, 3′-deoxy-3′-[(hydroxyphosphinyl)methyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-5-methyl-2′-O-methyl-N-(1-methyl-2-pyrrolidinylidene)-

3-[[[[4-[[[[5-[[[2-[[3-[2-Amino-6,9-dihydro-6-oxo-9-[(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]-1H-purin-8-yl]-2-propyn-1-yl]oxy]ethyl]amino]carbonyl]-3′,6′-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-4′-yl]methyl]amino]c...

5′-Uridylic acid, mono-α-D-galacto-hexodialdo-1,5-pyranosyl ester

5′-Uridylic acid, mono-α-D-gluco-hexodialdo-1,5-pyranosyl ester

Uridine, 5′-O-[α,α-bis(p-methoxyphenyl)benzyl]-5-nitro-

as-Triazine-3,5(2H,4H)-dione, 4-methyl-2-β-D-ribofuranosyl-, 3′-(dihydrogen phosphate)

as-Triazine-3,5(2H,4H)-dione, 4-methyl-2-β-D-ribofuranosyl-, 2′-(dihydrogen phosphate)

as-Triazine-3,5(2H,4H)-dione, 2-β-D-ribofuranosyl-5-thio-, 3′-(dihydrogen phosphate)

as-Triazine-3,5(2H,4H)-dione, 2-β-D-ribofuranosyl-3-thio-, 3′-(dihydrogen phosphate)

as-Triazine-3,5(2H,4H)-dione, 2-β-D-ribofuranosyl-3-thio-, 2′-(dihydrogen phosphate)

3′-Uridylic acid, 2-thio-

Uridine, 2-thio-, 2′-(dihydrogen phosphate)

Thymine, 1-(1-deoxy-β-D-psicofuranosyl)-, 4′-(dihydrogen phosphate)

Thymine, 1-(1-deoxy-β-D-psicofuranosyl)-, 3′-(dihydrogen phosphate)

as-Triazine-3,5(2H,4H)-dione, 6-methyl-2-β-D-ribofuranosyl-, 3′-(dihydrogen phosphate)

as-Triazine-3,5(2H,4H)-dione, 6-methyl-2-β-D-ribofuranosyl-, 2′-(dihydrogen phosphate)