β-Neuraminic acid, N,N′-[2,5,8,11,14,17,20-heptaoxaheneicosane-1,21-diylbis[1H-1,2,3-triazole-4,1-diyl(1-oxo-2,1-ethanediyl)]]bis-, 2,2′-bis(hydrogen 5′-cytidylate)

β-Neuraminic acid, N-[2-[4-(19-hydroxy-2,5,8,11,14,17-hexaoxanonadec-1-yl)-1H-1,2,3-triazol-1-yl]acetyl]-, 2-(hydrogen 5′-cytidylate)

β-Neuraminic acid, N-[2-[4-[64-[1-(carboxymethyl)-1H-1,2,3-triazol-4-yl]-2,5,8,11,14,17,20,45,48,51,54,57,60,63-tetradecaoxa-32,33-dithiatetrahexacont-1-yl]-1H-1,2,3-triazol-1-yl]acetyl]-, 2-(hydrogen 5′-cytidylate)

β-Neuraminic acid, N-[2-[4-(2,5,8,11,14,17,20-heptaoxahentriacont-30-en-1-yl)-1H-1,2,3-triazol-1-yl]acetyl]-, 2-(hydrogen 5′-cytidylate)

β-Neuraminic acid, N-[2-[4-[2-[[(4-methylphenyl)sulfonyl]oxy]ethyl]-1H-1,2,3-triazol-1-yl]acetyl]-, 2-(hydrogen 5′-cytidylate)

β-Neuraminic acid, N-[2-[4-(9-hydroxy-9H-fluoren-9-yl)-1H-1,2,3-triazol-1-yl]acetyl]-, 2-(hydrogen 5′-cytidylate)

β-Neuraminic acid, N-[2-[4-(carboxyhydroxymethyl)-1H-1,2,3-triazol-1-yl]acetyl]-, 2-(hydrogen 5′-cytidylate)

β-Neuraminic acid, N-[2-[4-(1-hydroxycyclohexyl)-1H-1,2,3-triazol-1-yl]acetyl]-, 2-(hydrogen 5′-cytidylate)

β-Neuraminic acid, N-[2-[4-(1-hydroxy-2-ethylhexyl)-1H-1,2,3-triazol-1-yl]acetyl]-, 2-(hydrogen 5′-cytidylate)

β-Neuraminic acid, N-[2-[4-(1-hydroxy-1,3-dimethylbutyl)-1H-1,2,3-triazol-1-yl]acetyl]-, 2-(hydrogen 5′-cytidylate)

β-Neuraminic acid, N-[2-[4-(1-hydroxy-3-methylbutyl)-1H-1,2,3-triazol-1-yl]acetyl]-, 2-(hydrogen 5′-cytidylate)

β-Neuraminic acid, N-[2-[4-(1-hydroxy-1-methylethyl)-1H-1,2,3-triazol-1-yl]acetyl]-, 2-(hydrogen 5′-cytidylate)

β-Neuraminic acid, N-[2-[4-(1-hydroxy-1-methylpropyl)-1H-1,2,3-triazol-1-yl]acetyl]-, 2-(hydrogen 5′-cytidylate)

β-Neuraminic acid, N-[2-[4-(2-hydroxybutyl)-1H-1,2,3-triazol-1-yl]acetyl]-, 2-(hydrogen 5′-cytidylate)

β-Neuraminic acid, N-[2-[4-(1-hydroxybutyl)-1H-1,2,3-triazol-1-yl]acetyl]-, 2-(hydrogen 5′-cytidylate)

β-Neuraminic acid, N-[2-[4-(9-hydroxynonyl)-1H-1,2,3-triazol-1-yl]acetyl]-, 2-(hydrogen 5′-cytidylate)

β-Neuraminic acid, N-[2-[4-(1-hydroxyhexyl)-1H-1,2,3-triazol-1-yl]acetyl]-, 2-(hydrogen 5′-cytidylate)

β-Neuraminic acid, N-[2-(4-tridecyl-1H-1,2,3-triazol-1-yl)acetyl]-, 2-(hydrogen 5′-cytidylate)

β-Neuraminic acid, N-[2-(4-octyl-1H-1,2,3-triazol-1-yl)acetyl]-, 2-(hydrogen 5′-cytidylate)

β-Neuraminic acid, N-[2-(4-hexyl-1H-1,2,3-triazol-1-yl)acetyl]-, 2-(hydrogen 5′-cytidylate)