[(2R,3R,4S)-4,5-二乙酰氧基-2-(乙酰氧基甲基)-3,4-二氢-2H-吡喃-3-基]乙酸酯

FRUCTOSE, (D)

2,3,4,6-tetra-O-acetyl-1,5-anhydro-D-lyxo-hex-1-enitol

乙酸乙酯

3,3',4',6'-tetra-O-acetyl-2,1':4,6-di-O-isopropylidene sucrose