4-甲基香豆素基-2-乙酰氨基-3，4，6-三-氧-乙酰基-2-脱氧-β-D-吡喃半乳糖苷

4-甲基伞形酮

2-(乙酰氨基)-2-脱氧-alpha-D-吡喃半乳糖基氯化物 3,4,6-三乙酸酯

3,4,6-tri-O-acetyl-2-azido-2-deoxy-β-D-galactopyranosyl chloride

3,4,6-tri-O-acetyl-2-azido-2-deoxy-alpha-D-galactopyranosyl chloride