methyl 2-(2-oxo-1,3-benzothiazol-3-yl)acetate

methyl 2-(2-chlorobenzimidazol-1-yl)acetate

3-chloropropyl 2-chloroacetate

3,5-dichloropentyl 2-chloroacetate

2-氯-2-[2-(4-氯苯基)亚肼基]-乙酸甲酯