(3aR,4R,7S,7aS)-7-((tert-butyldimethylsilyl)oxy)-4-(((tert-butyldimethylsilyl)oxy)methyl)-1-methyltetrahydro-1H-pyrano[4,3-d]oxazol-2(6H)-one

tert-butyl ((2R,3R,4R,5S)-3,5-dihydroxy-2-(hydroxymethyl)tetrahydro-2H-pyran-4-yl)carbamate