allyl (2,3,4-tri-O-acetyl-α-L-fucopyranosyl)-(1->2)-3,6-di-O-acetyl-4-O-methyl-β-D-galactopyranoside

allyl (3,4-di-O-acetyl-2-O-methyl-α-L-fucopyranosyl)-(1->2)-3,6-di-O-p-methoxybenzyl-4-O-methyl-β-D-galactopyranoside