英文别名2-(4-Amino-1-oxoisoindolin-2-yl)-4-carbamoyl Butyric Acid; Lenalidomide impurity 2; Lenalidomide Impurity C; 5-Amino-2-(4-amino-1,3-dihydro-1-oxo-2H-isoindol-2-yl)-5-oxopentanoic Acid; 5-Amino-2-(4-amino-1-oxo-isoindolin-2-yl)-5-oxo-pentanoic Acid; 2H-Isoindole-2-acetic acid, 4-amino-α-(3-amino-3-oxopropyl)-1,3-dihydro-1-oxo-; Lenalidomide Impurity 1 
