Cytidine, 4′-C-azido-, 2′,3′-dibenzoate

(2R,3S,3aS,9aR)-2,3,3a,9a-Tetrahydro-3-hydroxy-6-imino-6H-furo[2′,3′:4,5]oxazolo[3,2-a]pyrimidine-2-methanol

Uridine, 2′-deoxy-5′-O-[(1,1-dimethylethyl)dimethylsilyl]-, 3′-ester with 3-carboxy-1-methylpyridinium

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxyuridylyl-(3′→5′)-5,6-dihydro-

2′-[[[(2E)-3-[1-[2-Deoxy-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-erythro-pentofuranosyl]-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl]-2-propen-1-yl]amino]carbonyl][1,1′-biphenyl]-2-carboxylic acid

3′-Guanylic acid, 2′-deoxy-, mono[[(3R)-4,6,7,8-tetrahydro-3-(hydroxymethyl)-5-methyl-6,8-dioxo-1H,3H-pyrimido[1,6-c][1,3]oxazin-3-yl]methyl] ester

Adenosine, 2′-deoxy-1-[(1S)-2-hydroxy-1-phenylethyl]-

Gibbane-1,10-dicarboxylic acid, 2,4a-dihydroxy-1-methyl-8-[[2-oxo-2-[[3-[1,2,3,4-tetrahydro-1-[5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-ribofuranosyl]-2,4-dioxo-5-pyrimidinyl]-2-propenyl]amino]ethoxy]imino]-, 1,4a-lactone, (1α,2β,4aα,4bβ,10β)-

L-Valine, 3'-ester with α,α,α-trifluorothymidine 5'-(4-chlorobenzenecarbothioate)

Guanosine 5′-(trihydrogen diphosphate), P′-(3-azido-3-deoxy-α-D-mannopyranosyl) ester

β-Alanine, 2′,3′-diester with 5-fluorouridine 5′-hexadecanoate

Glycine, 3′-ester with bis(4-methylphenyl) 2′-deoxy-5-fluoro-5′-uridylate

D-Valine, 5′-ester with 2′-deoxy-3′-O-[(3,4-dichlorophenyl)methyl]-5-fluorouridine

3′-Inosinic acid, 2′-deoxy-5′-O-[(4-methoxyphenyl)diphenylmethyl]-6-O-[2-(4-nitrophenyl)ethyl]-, mono(2-chlorophenyl) ester

Mercury, chloro(xanthosinato-N3)-

5′-Guanylic acid, 3,12-diaza-6,9-diazoniadispiro[5.2.5.2]hexadecane-3,12-diylbis(2-hydroxy-3,1-propanediyl) ester

9-Hydroxy-2-α-L-lyxofuranosyl-5,6,11-trimethyl-6H-pyrido[4,3-b]carbazolium

Guanosine, N-[bis(4-methoxyphenyl)phenylmethyl]-2′,3′-O-(methoxymethylene)-, 5′-(S-phenyl hydrogen phosphorothioate)

4,5-Dihydro-4-oxo-1-β-D-ribofuranosyl-1H-pyrazolo[3,4-d]pyrimidine-3-carboximidamide

Uridine, 2′-[hydrogen (1,1-dimethylethyl)phosphonate]