L-Glutamic acid, 1-(phenylmethyl) ester, (5→3')-ester with 2'-deoxy-5-fluorouridine

L-Glutamic acid, N-[(3α,5β,7α)-3,7-dihydroxy-24-oxocholan-24-yl]-, (5→3')-ester with 2'-deoxy-5-fluorouridine

2-(5-Nitro-2-furanyl)-1-β-D-ribofuranosyl-1H-benzimidazole

5-(3-Amino-2-propen-1-yl)-2'-deoxyuridine 5'-(tetrahydrogen triphosphate)

5-Chloro-2-(5-nitro-2-furanyl)-1-β-D-ribofuranosyl-1H-benzimidazole

5-Fluoro-2-(5-nitro-2-furanyl)-1-β-D-ribofuranosyl-1H-benzimidazole

5'-Guanylic acid, P-anhydride with imidodiphosphoric acid, P'→5'-ester with N,N,7-trimethylguanosine, inner salt

2'-O-Dephosphinico-5'-O-[dimethyl(1,1,2-trimethylpropyl)silyl]-2',3'-O-(1-methylethylidene)-N-(2-methyl-1-oxopropyl)guanylylmethylene-(8→5')-8-(hydroxymethyl)-2',3'-O-(1-methylethylidene)-N-(2-methyl-1-oxopropyl)-5'-thioguanosine

2'-O-Dephosphinicoguanylylmethylene-(8→5')-5'-thioguanosine

2'-O-Dephosphinico-5'-O-[dimethyl(1,1,2-trimethylpropyl)silyl]-2',3'-O-(1-methylethylidene)guanylylmethylene-(8→5')-2',3'-O-(1-methylethylidene)-5'-thioguanosine

2'-O-Dephosphinico-5'-O-[dimethyl(1,1,2-trimethylpropyl)silyl]-2',3'-O-(1-methylethylidene)-N-(2-methyl-1-oxopropyl)guanylylmethylene-(8→5')-2',3'-O-(1-methylethylidene)-N-(2-methyl-1-oxopropyl)-5'-thioguanosine

2'-O-Dephosphinico-5'-O-[dimethyl(1,1,2-trimethylpropyl)silyl]-2',3'-O-(1-methylethylidene)guanylylmethylene-(8→5')-8-(hydroxymethyl)-2',3'-O-(1-methylethylidene)-5'-thioguanosine

2'-O-Dephosphinicoguanylylmethylene-(8→5')-8-(hydroxymethyl)-5'-thioguanosine

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

Phenylalanine, N-(trifluoroacetyl)-, 5'-ester with 5-fluorouridine

2-(2-Furanyl)-1-β-D-ribofuranosyl-1H-benzimidazole

4,6-Dichloro-1-β-D-ribofuranosyl-1H-benzimidazole

5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-3'-deoxy-3'-[[2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]acetyl]amino]-N,N-dimethyladenosine

3'-Azido-5'-O-[bis(4-methoxyphenyl)phenylmethyl]-3'-deoxy-N,N-dimethyladenosine

3'-Amino-5'-O-[bis(4-methoxyphenyl)phenylmethyl]-3'-deoxy-N,N-dimethyladenosine