β-Neuraminic acid, N-(ethoxycarbonyl)-, methyl ester, 4,7,8,9-tetraacetate 2-(hydrogen N-acetyl-2′,3′-di-O-acetyl-5′-cytidylate)

β-Neuraminic acid, N-[[(trifluoroacetyl)amino]acetyl]-, methyl ester, 4,7,8,9-tetraacetate 2-(hydrogen N-acetyl-2′,3′-di-O-acetyl-5′-cytidylate)

β-Neuraminic acid, N-(1-oxopentyl)-, methyl ester, 4,7,8,9-tetraacetate 2-(hydrogen N-acetyl-2′,3′-di-O-acetyl-5′-cytidylate)

β-Neuraminic acid, N-(trifluoroacetyl)-, methyl ester, 4,7,8,9-tetraacetate 2-(hydrogen N-acetyl-2′,3′-di-O-acetyl-5′-cytidylate)

Guanosine, 2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-

4(1H)-Pyrimidinone, 2-(benzyldithio)-1-β-D-ribofuranosyl-

2(1H)-Pyrimidinone, 4-(benzyldithio)-1-β-D-ribofuranosyl-