Fast Atom Bombardment Mass Spectrometry of 2, 3-Dialkoxyl-5carboalk oxybenzylaminocarboxylic Acid Amide Chelating Agents

• 2,3-二烷氧基-5-烷氧羰基苄基胺羧酰胺螯合剂的快原子轰击质谱研究