methyl 2,6-diazido-3-O-benzyl-2,6-dideoxy-α-D-galactopyranoside

(2R,3S,4R,5R,6S)-5-azido-2-(azidomethyl)-4-(benzyloxy)-6-methoxytetrahydro-2H-pyran-3-yl trifluoromethanesulfonate