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