Adenosine, 5′-O-(hydroxy-1H-imidazol-1-ylphosphinyl)-3′-O-[(2-nitrophenyl)methyl]adenylyl-(2′→5′)-3′-O-[(2-nitrophenyl)methyl]-

Uridine 5′-(trihydrogen diphosphate), P′→1-ester with methyl 3-(acetylamino)-3-deoxy-α-D-manno-2-heptulopyranoside

Uridine, 5′-deoxy-5′-[[[[[(2,4-disulfophenyl)methylene]amino]oxy]acetyl]amino]-

Thymidine, 5′-[hydrogen [3-[[2-(1H-imidazol-4-yl)ethyl]amino]-3-oxopropyl]phosphoramidate]

2-[5-O-[Hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-ribofuranosyl]-7-(3-pyridinyl)-1(2H)-isoquinolinone

Phosphonic acid, [(4S,5S,6R,8R,9S)-6-(3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)-9-hydroxy-8-(hydroxymethyl)-1,7-dioxa-3-azaspiro[4.4]non-2-en-4-yl]-, diethyl ester

3′-Adenylic acid, 2′-deoxy-2-(ethylthio)-, 5′-(dihydrogen phosphate)

1-[2-Deoxy-5-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-erythro-pentofuranosyl]-4-hydroxy-2,5-dioxo-4-imidazolidinecarboxylic acid

Adenosine 5′-(trihydrogen diphosphate), P′→5′-ester with 5-[2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-3-thiophenecarboxamide

3′-Inosinic acid, 2′-deoxy-6-S-methyl-6-thio-, 5′-(dihydrogen phosphate)

4-Amino-1-[3-O-(1-oxononyl)-β-D-arabinofuranosyl]-2(1H)-pyrimidinethione

5′-Thymidylic acid, mono[6-(3,4-dihydro-7,8-dimethyl-2,4-dioxobenzo[g]pteridin-10(2H)-yl)hexyl] ester

N-[[5-Amino-1-[2,3-O-(1-methylethylidene)-5-O-phosphono-β-D-ribofuranosyl]-1H-imidazol-4-yl]carbonyl]-L-glutamic acid

Adenosine, 3′-deoxyadenylyl-(2′→5′)-3′-deoxyadenylyl-(2′→5′)-3′-O-(2-hydroxyethyl)-

Thymidine, 5′-deoxy-5′-[dimethyl[2-[(1-oxohexadecyl)oxy]ethyl]ammonio]-

Thymidine, 3′-O-[3-(trimethylammonio)propyl]-5′-O-(triphenylmethyl)-

3′-Guanylic acid, 2′-deoxy-1-[2-[(2,6-diethylphenyl)(methoxymethyl)amino]-2-oxoethyl]-

Uridine, 2′-deoxy-5-fluoro-, 5′-[hydrogen [1-[(3-carboxy-1-oxopropyl)amino]-2-methylpropyl]phosphonate]

L-Proline, [3-[3-O-[bis(4-fluorophenoxy)phosphinyl]-2-deoxy-β-D-erythro-pentofuranosyl]-5-fluoro-3,6-dihydro-2,6-dioxo-1(2H)-pyrimidinyl]methyl ester

Adenosine, 5′-O-(6-amino-1-oxohexyl)-P-thioadenylyl-(2′→5′)-, (S)-