3-amino-3-deoxy-N-9-fluorenylmethoxycarbonyl-1,2-O-isopropylidene-α-D-allofuranose

(R)-1-((2S,3S,4R,5R)-3-amino-4-hydroxy-5-methoxytetrahydrofuran-2-yl)ethane-1,2-diol

methyl 3-azido-3-deoxy-β-D-allopyranoside