乙酸酐

白砂糖

(1,4,6-tri-O-benzoyl-β-D-fructofuranosyl) 2,3,4,6-tetra-O-benzyl-α-D-glucopyranoside

乙酸异丙烯酯

1',2,3,4,6,6'-hexa-O-acetylsucrose