(2'R)-2'-Chloro-2'-deoxy-2',5-difluorouridine 5'-(tetrahydrogen triphosphate)

(2'R)-2',3'-Dideoxy-5'-O-[(1,1-dimethylethyl)diphenylsilyl]-2'-fluoro-2'-methyladenosine

(2'R)-2-Amino-2'-deoxy-2'-fluoro-2'-(fluoromethyl)-N,N-dimethyladenosine

(2'R)-2-Amino-2'-deoxy-2'-fluoro-2'-(fluoromethyl)-N-methyladenosine

3-[2-(2,4-Difluorophenyl)ethyl]-5-iodouridine

5-[4-(Aminooxy)-1-butyn-1-yl]-2'-deoxyuridine

2',3'-O-Cyclohexylidene-5'-O-[(1,1-dimethylethyl)diphenylsilyl]-4'-C-(hydroxymethyl)-5-methyluridine

4'-C-(Azidomethyl)-2'-deoxy-3',5'-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-2'-fluorouridine

6-Methoxy-1-(5-O-phosphono-α-D-ribofuranosyl)-1H-benzimidazole

3'-Deoxy-6-O-ethyl-3'-fluoro-4'-C-fluoro-2'-C-methylguanosine

3',5'-Dideoxy-6-O-ethyl-3'-fluoro-4'-C-fluoro-5'-iodo-N-[(4-methoxyphenyl)diphenylmethyl]-2'-C-methylguanosine

Tri-O-Benzoyl-2-Deoxy-Beta-D-Ribopyranose

α-L-Ribofuranose, 1,2-O-(1-methylethylidene)-, 5-benzoate

2,3,4,5-tetra-O-benzoyl-L-fucitol

Methyl 2-O,3-O-dibenzyl-β-L-altrofuranoside

2-O-alpha-D-Galactopyranuronosyl-L-rhamnose

α-D-Glucopyranoside, 2-propen-1-yl, 3,4,6-tribenzoate

Guanosine, 3'-O-(4-O-acetyl-6-deoxy-α-L-galactopyranosyl)-, 2',5'-bis(hydrogen sulfate)

Adenosine, 2'-deoxy-5'-O-[(1,1-dimethylethyl)dimethylsilyl]-N-[(1-naphthalenylamino)carbonyl]-, 3'-(hydrogen phosphonate)

Guanosine, 2'-C-methyl-, 5'-[2-[[2,2-dimethyl-1-oxo-3-(triphenylmethoxy)propyl]thio]ethyl N-(1,1-dimethylethyl)phosphoramidate]

α-[(1R)-1-[4-[3-[[(4',5'-Dichloro-3',6'-dihydroxy-2',7'-dimethoxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-6-yl)carbonyl]amino]-1-propyn-1-yl]-2-nitrophenyl]-2-methylpropoxy]thymidine 5'-(tetrahydrogen triphosphate)