Uridine, 5′-[hydrogen (2,4,5-trimethyl-1H-imidazol-1-yl)phosphonate]

Adenosine 5′-(trihydrogen diphosphate), P′→5′-ester with 3-[(ethylamino)carbonyl]-1-β-D-ribofuranosylpyridinium, inner salt

8-Ketoguanosine 5′-triphosphate

Uridine, 3′,5′-O-[bis(1,1-dimethylethyl)silylene]-2′-O-[tris(1-methylethyl)silyl]-

Uridine, 3′,5′-O-[bis(1,1-dimethylethyl)silylene]-2′-O-[dimethyl(1,1,2-trimethylpropyl)silyl]-

Adenosine, 3′,5′-O-[bis(1,1-dimethylethyl)silylene]-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-

3′,5′-O-[Bis(1,1-dimethylethyl)silylene]-2′-O-[(1,1-dimethylethyl)dimethylsilyl]uridine

3-O-[2-[(3-Aminopropyl)amino]ethyl]-1,2-dideoxy-1-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-β-D-erythro-pentofuranuronic acid

3-O-[2-[[3-[[4-[(3-Aminopropyl)amino]butyl]amino]propyl]amino]ethyl]-1,2-dideoxy-1-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-β-D-erythro-pentofuranuronic acid

1,2-Dideoxy-1-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-3-O-[2-[[2-(1H-imidazol-5-yl)ethyl]amino]ethyl]-β-D-erythro-pentofuranuronic acid

1,2-Dideoxy-1-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-3-O-[2-(octylamino)ethyl]-β-D-erythro-pentofuranuronic acid

1,2-Dideoxy-1-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-3-O-[2-(methylamino)ethyl]-β-D-erythro-pentofuranuronic acid

3′-O-[2-[(3-Aminopropyl)amino]ethyl]thymidine

3′-O-[2-[[3-[[4-[(3-Aminopropyl)amino]butyl]amino]propyl]amino]ethyl]thymidine

3′-O-[2-[[2-(1H-Imidazol-5-yl)ethyl]amino]ethyl]thymidine