Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-O-dephosphinicothymidylylcarbonyl[(phenylmethoxy)imino]-(3′→5′)-5′-deoxy-, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

5′-O-[Bis(4-methoxyphenyl)phenylmethyl]-3′-O-dephosphinicothymidylylcarbonyl[(phenylmethoxy)imino]-(3′→5′)-5′-deoxy-3′-O-[(1,1-dimethylethyl)dimethylsilyl]thymidine

5′-Deoxy-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-[(phenylmethoxy)amino]thymidine

5′-Deoxy-5′-[[(1,1-dimethylethoxy)carbonyl](phenylmethoxy)amino]-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-4-O-(phenylmethyl)thymidine

3′-O-[(1,1-Dimethylethyl)dimethylsilyl]-4-O-(phenylmethyl)thymidine

5′-O-[Bis(4-methoxyphenyl)phenylmethyl]-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-4-O-(phenylmethyl)thymidine

β-D-Ribofuranuronic acid, 1-deoxy-3-O-[(1,1-dimethylethyl)dimethylsilyl]-1-[2-[(2,2-dimethyl-1-oxopropyl)amino]-1,6-dihydro-6-oxo-9H-purin-9-yl]-2-O-methyl-, 1,1-dimethylethyl ester

2,4(1H,3H)-Pyrimidinedione, 1-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-O-methyl-3-O-[(trifluoromethyl)sulfonyl]-β-D-xylofuranosyl]-

Cytidine, guanylyl-(3′→5′)-uridylyl-(3′→5′)-adenylyl-(3′→5′)-uridylyl-(3′→5′)-adenylyl-(3′→5′)-cytidylyl-(3′→5′)-adenylyl-(3′→5′)-2′-deoxy-

Benzamide, N-(1-β-D-arabinofuranosyl-1,2-dihydro-2-oxo-4-pyrimidinyl)-, mono(dihydrogen phosphate) (ester), stereoisomer

Benzamide, N-[1,2-dihydro-2-oxo-1-(5-O-trityl-β-D-arabinofuranosyl)-4-pyrimidinyl]-, mono(dihydrogen phosphate) (ester), isomer

7H-1,2,3-Triazolo[4,5-d]pyrimidin-7-one, 3,4-dihydro-3-[2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-

9H-Purine, 6-chloro-9-(2,3-O-isopropylidene-β-D-ribofuranosyl)-, 5′-(m-chlorocarbanilate)

5′-Inosinic acid, monoanhydride with sulfuric acid

Cholest-24-ene-26-thioic acid, 24-hydroxy-3-oxo-, S-ester with coenzyme A