allyl 2,6-dibenzyl-3-methyl-α-D-mannopyranoside

[(2R,3S,4S,5R,6R)-3,4,5-tribenzyloxy-6-(benzyloxymethyl)tetrahydr opyran-2-yl] 2,2,2-trichloroethanimidate

allyl 4,6-O-benzylidene-α-D-mannopyranoside