Adenosine, 5′-deoxy-5′-[[(1,1-dimethylethoxy)carbonyl]hydroxyamino]-

Guanosine, 5′-deoxy-5′-[[(1,1-dimethylethoxy)carbonyl][[(phenylmethoxy)carbonyl]oxy]amino]-6-O-(phenylmethyl)-

Guanosine, 2′,3′,5′-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-6-O-(phenylmethyl)-

(4R,5R,6S,7R)-5,6,7,8-Tetrahydro-5,6-dihydroxy-10-[(triphenylphosphoranylidene)amino]-4,7-epoxy-4H,12H-[1,3]diazocino[1,2,3-cd]purin-12-one

1-[5-Deoxy-5-[[(1,1-dimethylethoxy)carbonyl][[(phenylmethoxy)carbonyl]oxy]amino]-β-D-ribofuranosyl]-2(1H)-pyrimidinone

Cytidine, 5′-deoxy-5′-[[(1,1-dimethylethoxy)carbonyl]hydroxyamino]-N-(triphenylphosphoranylidene)-

Cytidine, 5′-deoxy-5′-[[(1,1-dimethylethoxy)carbonyl][[(phenylmethoxy)carbonyl]oxy]amino]-N-(triphenylphosphoranylidene)-

Uridine, 5′-deoxy-5′-[[(1,1-dimethylethoxy)carbonyl][[(phenylmethoxy)carbonyl]oxy]amino]-

Adenosine, 5′-deoxy-5′-[[(1,1-dimethylethoxy)carbonyl][[(phenylmethoxy)carbonyl]oxy]amino]-

5′-Deoxy-5′-(hydroxyamino)guanosine

Adenosine, 5′-deoxy-5′-(hydroxyamino)-

Adenosine, 5′-[hydrogen (phosphonosulfomethyl)phosphonate]

5′-Adenylic acid, monoanhydride with (fluoromethylidyne)tris[phosphonic acid]

5′-Adenylic acid, monoanhydride with (chloromethylidyne)tris[phosphonic acid]

5′-O-Phosphonothymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidine

Guanosine, 3′-O-phosphoryluridylyl-(5′→3′)-guanylyl-(5′→3′)-, 5′-[(2,4-dinitrophenyl) hydrogen phosphate]

Adenosine, 3′-O-phosphorylcytidylyl-(5′→3′)-adenylyl-(5′→3′)-, 5′-[(2,4-dinitrophenyl) hydrogen phosphate]

Guanosine, 3′-O-phosphoryluridylyl-(5′→3′)-, 5′-[(2,4-dinitrophenyl) hydrogen phosphate]

Adenosine, 3′-O-phosphoryluridylyl-(5′→3′)-, 5′-[(2,4-dinitrophenyl) hydrogen phosphate]

4H-Imidazo[4,5-c]pyridin-4-imine, 1,5-dihydro-1,5-di-β-D-ribofuranosyl-, cyclic 5′,5′′-(P,P′-dihydrogen diphosphate)