dodecyl 3,4-O-isopropylidene-6-O-tert-butyldiphenylsilyl-β-D-galactopyranoside

dodecyl 3-O-benzyl-4,6-O-benzylidene-5a-carba-β-D-arabino-hex-ulopyranosyl-(1->4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside