The molecule is an amino trisaccharide consisting of alpha-L-fucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose and 2-acetamido-2-deoxy-alpha-D-galactopyranose residues joined in sequence by (1->3) and (1->6) glycosidic bonds. It is a member of acetamides, an amino trisaccharide and a glucosamine oligosaccharide.
N-[(2S,3R,4R,5R,6R)-6-[[(2R,3R,4R,5S,6R)-3-acetamido-5-hydroxy-6-(hydroxymethyl)-4-[(2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]oxymethyl]-2,4,5-trihydroxyoxan-3-yl]acetamide