The molecule is an amino tetrasaccharide that is 3-O-(2-acetamido-2-deoxy-beta-D-glucopyranosyl)-D-galactitol in which the hydroxy groups at positions 3 and 4 of the acetaminoglucopyranosyl moiety has been glycosylated by D-galactopyranosyl and L-fucosyl groups, respectively. It is an amino tetrasaccharide and a member of acetamides.
N-[(2S,3R,4R,5S,6R)-6-(hydroxymethyl)-2-[(2S,3R,4S,5R)-1,2,4,5,6-pentahydroxyhexan-3-yl]oxy-4-[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-5-[(2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-3-yl]acetamide