4-(2-phenyl-1,3-dioxolan-2-yl)butan-1-ol

5-(carboxymethylamino)-5-oxopentanoic acid

5-{[4-(苯甲酰基氨基)苯基]氨基}-5-氧代戊酸

4-苯甲酰基丁酸甲酯

宾达氮芥