Cytidine, 2′-O-acetyluridylyl-(3′→5′)-N-acetyl-, 2′,3′-diacetate

Cytidine, 2′-O-acetyl-5′-O-[tris(4-methoxyphenyl)methyl]uridylyl-(3′→5′)-N-acetyl-, 2′,3′-diacetate

Adenosine, N-(3-methyl-2-butenyl)-, 5′-(hydrogen 4-morpholinylphosphonate)

Adenosine, N-(3-methyl-2-butenyl)-, 5′-(2,2,2-tribromoethyl 4-morpholinylphosphonate)

Adenosine, cyclic 3′,5′-(phenylphosphonite)

Methanimidamide, N′-[5-cyano-7-[2,3-O-[(dimethylamino)methylene]-β-D-ribofuranosyl]-7H-pyrrolo[2,3-d]pyrimidin-4-yl]-N,N-dimethyl-

Uridine, cyclic 3′,5′-phosphonate

Uridine, cyclic 2′,3′-phosphonate

1H,5H,11H,15H-Xantheno[2,3,4-ij:5,6,7-i‘j′]diquinolizin-18-ium, 9-[2-carboxy-3,6-dichloro-4-[[[2-[[3-[1,2,3,4-tetrahydro-2,4-dioxo-1-[(2R,5S)-tetrahydro-5-(hydroxymethyl)-2-furanyl]-5-pyrimidinyl]-2-propynyl]oxy]ethyl]amino]carbonyl]phenyl]-2,3,6,7,12,13,16,17-octahydro-, inner salt

1,1-Dimethylethyl (3aR,5S,6R,6aS)-6-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-5-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]tetrahydro-2-oxo-3a-[(phenylmethoxy)methyl]furo[2,3-d]oxazole-3(2H)-carboxylate

1,1-Dimethylethyl (3aR,5R,6R,6aS)-6-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-5-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]tetrahydro-2-oxo-3a-[(phenylmethoxy)methyl]furo[2,3-d]oxazole-3(2H)-carboxylate

1,1-Dimethylethyl (3aR,5R,6R,6aS)-6-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-5-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]tetrahydro-3a-[(phenylmethoxy)methyl]-2-thioxofuro[2,3-d]oxazole-3(2H)-carboxylate

1,1-Dimethylethyl (3aR,5S,6R,6aS)-6-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-5-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]tetrahydro-3a-[(phenylmethoxy)methyl]-2-thioxofuro[2,3-d]oxazole-3(2H)-carboxylate

Coenzyme A, S-5-tetradecenoate

Thymidine, 3′-O-[(4-methoxyphenyl)diphenylmethyl]-, 5′-(hydrogen phosphorofluoridate)

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3′-(hydrogen phosphorofluoridate)

3′-Thymidylic acid, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, monophenyl ester

Uridine, 2′-bromo-2′-deoxy-, 3′-acetate

Adenosine, 2-amino-N,N-dimethyl-, cyclic 3′,5′-(hydrogen phosphate)

Guanosine, 6-thio-, cyclic 3′,5′-(hydrogen phosphate)