The molecule is an alpha-L-Fucp-(1->3)-[beta-D-Galp-(1->4)]-D-GlcpNAc where the glucosamine at the reducing end has beta-configuration at its anomeric centre. Commonly known as Lewis x trisaccharide or Le(x). It has a role as an epitope.
N-[(2R,3R,4R,5S,6R)-2-hydroxy-6-(hydroxymethyl)-5-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4-[(2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-3-yl]acetamide