octyl 2,4-di-O-benzyl-β-L-fucopyranoside

octyl 2,4-di-O-benzyl-3-O-tert-butyldimethylsilyl-β-L-fucopyranoside

S-ethyl 3,4-O-isopropylidene-2-O-p-methoxybenzyl-1-thio-β-L-fucopyranoside

ethyl 2-O-p-methoxybenzyl-1-thio-β-L-fucopyranoside

ethyl 3-O-acetyl-2,4-di-O-benzyl-1-thio-β-L-fucopyranoside