methyl 3,4,5,6-tetraacetyloxyoxane-2-carboxylate

1-O,2-O-异亚丙基-5-脱氧-alpha-D-呋喃葡萄糖

3,4,6-三邻乙酰基-alpha-D-吡喃葡萄糖 1,2-(原酸甲酯)

5,6-dihydroxy-2-oxohexa-3,5-dienoic acid