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