5-Methyl-1-[2,5-O-methylene-4-C-(3,5,7,7-tetrahydroxy-3,5,7-trioxido-2,4,6-trioxa-3,5,7-triphosphahept-1-yl)-α-L-lyxofuranosyl]-2,4(1H,3H)-pyrimidinedione

1-[2-Deoxy-5-O-(4-methylbenzoyl)-α-L-threo-pentofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[2,3-Dideoxy-3-[(2,2,2-trifluoroacetyl)amino]-β-L-erythro-pentofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

5-Methyl-1-[(3aS,7R,7aR)-octahydro-3a,7-dihydroxy-2-benzofuranyl]-2,4(1H,3H)-pyrimidinedione

5-Methyl-1-[(3aS,7R,7aR)-octahydro-3a,7-bis[(trimethylsilyl)oxy]-2-benzofuranyl]-2,4(1H,3H)-pyrimidinedione

1-[2-Deoxy-3,5-bis-O-(4-methylbenzoyl)-L-erythro-pentofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

5-[3-[[3-[(4-Azido-5-chloro-3,6-difluoro-2-pyridinyl)amino]-1-oxopropyl]amino]-1-propen-1-yl]-2'-deoxyuridine 5'-(tetrahydrogen triphosphate)

2'-Deoxyuridine 5'-(tetrahydrogen triphosphate) 4-[2-[6-[(9-anthracenylmethylene)amino]-1,6-dioxohexyl]hydrazone]

4'-C-Methylguanosine 5'-(tetrahydrogen triphosphate)

2,4(1H,3H)-Pyrimidinedione, 1-[4,6-di-O-benzoyl-1-deoxy-1-(diethoxyphosphinyl)-β-D-fructofuranosyl]-

1-[6-Amino-2-[2-[(2R,3S)-2,3-dihydroxy-2,6,6-trimethylbicyclo[3.1.1]hept-3-yl]ethynyl]-9H-purin-9-yl]-1-deoxy-N-ethyl-β-D-ribofuranuronamide

5-[3-[[2-[1-[2-[[(8-Borono-2-quinolinyl)methyl]methylamino]-2-oxoethyl]-1H-1,2,3-triazol-4-yl]acetyl]amino]-1-propyn-1-yl]-2'-deoxyuridine 5'-(tetrahydrogen triphosphate)

(2'R)-2'-Deoxy-N-[(dimethylamino)methylene]-2'-fluoro-2'-methylcytidine

5-[(1E)-3-[(6-Aminohexyl)amino]-3-oxo-1-propen-1-yl]-2'-deoxyuridine

5-[(1E)-3-[(2-Aminoethyl)amino]-3-oxo-1-propen-1-yl]-2'-deoxyuridine

6-Nitro-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-1H-benzimidazole

5-Nitro-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-1H-benzimidazole

Benzimidazole, 4-nitro-1-β-D-ribofuranosyl-, 2',3',5'-tribenzoate

1-[4-C-(Hydroxymethyl)-α-L-threo-pentofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

5-Methyl-1-[4-C-[(1-oxobutoxy)methyl]-2,3,5-tris-O-(1-oxobutyl)-α-L-threo-pentofuranosyl]-2,4(1H,3H)-pyrimidinedione