benzyl O-(2,4-di-O-benzyl-3-O-methyl-6-O-trityl-β-D-glucopyranosyl)-(1<*>4)-2,3-O-isopropylidene-α-L-rhamnopyranoside

phenyl 3-O-methyl-4,6-O-benzylidene-1-seleno-β-D-glucopyranoside

((2R,3S,4R)-3-acetoxy-4-methoxy-3,4-dihydro-2H-pyran-2-yl)methyl acetate