1-C-(methyl 5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosonate)cyclopentanol

N-acetylneuraminic acid methyl ester

N-((1S,2R,3S,4R)-2,3,4,5-tetrahydroxy-1-((S)-4-hydroxy-5-oxo-2,5-dihydrofuran-2-yl)pentyl)acetamide