L-Isoleucine, 5'-ester with 4'-C-azidocytidine

3′-Cytidylic acid, 5′,5′′′-O-[1,5-naphthalenediylbis[oxy[(4-chlorophenoxy)phosphinylidene]]]bis[P-(2-chlorophenyl)-2′-deoxy-N-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-N-benzoyl-2′-deoxy-, 3′,3′′′-bis(2-chlorophenyl) 3′,3′′′-bis(2-cyanoethyl) ester

5′-Cytidylic acid, 2′-deoxy-5-fluoro-2′-methylene-, mono[(2R)-2,3-bis[[(9Z)-1-oxo-9-octadecenyl]oxy]propyl] ester

5′-Adenylic acid, P′-anhydride with adenosine 5′-[hydrogen [(R)-chlorophosphonomethyl]phosphonate]

5′-Xanthosinic acid, 2-S-[(2-chlorophenyl)methyl]-2-thio-

Adenosine 5′-(tetrahydrogen triphosphate), 8-[[2-(4-hydroxy-3-iodophenyl)ethyl]amino]-

Guanosine, N-benzoyl-2′-deoxy-, 3′,5′-diacetate

4-(3-Nitro-1H-1,2,4-triazol-1-yl)-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-2(1H)-pyrimidinone

N-[6-(1H-1,2,4-Triazol-1-yl)-9-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-9H-purin-2-yl]benzamide

Guanosine, cytidylyl-(3′→5′)-cytidylyl-(3′→5′)-guanylyl-(3′→5′)-guanylyl-(3′→5′)-thymidylyl-(3′→5′)-pseudouridylyl-(3′→5′)-cytidylyl-(3′→5′)-

Guanosine, 5-methyl-5′-O-phosphonouridylyl-(3′→5′)-pseudouridylyl-(3′→5′)-cytidylyl-(3′→5′)-