78574-36-4
1-azido-1-deoxy-2,3:4,5-di-O-isopropylidene-β-D-fructopyranose
→
~91%
128316-82-5
β-D-Fructopyranose, 1-amino-1-deoxy-2,3:4,5-bis-O-(1-methylethylidene)-
20880-92-6
果糖二丙酮