The molecule is a tetrasaccharide derivative comprised of abequose, mannose and two glucose residues in linear sequence, connected by alpha-linkages (1->3), (1->3) and (1->4), respectively, and with beta-configuration at the anomeric centre.
(2R,3R,4R,5S,6R)-5-[(2R,3R,4S,5R,6R)-4-[(2R,3S,4S,5R,6R)-4-[(2R,3R,5R,6R)-3,5-dihydroxy-6-methyloxan-2-yl]oxy-5-hydroxy-6-(hydroxymethyl)-3-methoxyoxan-2-yl]oxy-3,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-(hydroxymethyl)oxane-2,3,4-triol