1-((3R,4R,5S)-3,4-dihydroxy-6-(hydroxymethyl)-5-((3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl) tetrahydro-2H-pyran-2-yloxy)tetrahydro-2H-pyran-2-yl)pyrazolidine-3,5-dione

Neu5Ac-α-(2→3)Gal-β-(1→4)Glc

3-azidopropyl 2,3-di-O-benzyl-4,6-O-benzylidene-β-D-galactopyranosyl-(1→4) 2,3,6-tri-O-benzyl-β-D-glucopyranoside