The molecule is a glycosyl alditol derivative that is 2-acetamido-2-deoxy-D-galactitol in which the hydroxy group at position 3 has been glycosylated by an alpha-L-fucopyranosyl-(1->2) beta-D-galactopyranosyl group. It is an O-acyl carbohydrate and a glycosyl alditol derivative.
N-[(2S,3R,4S,5R)-3-[(2R,3R,4S,5R,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]oxy-1,4,5,6-tetrahydroxyhexan-2-yl]acetamide