英文别名KETOPROFEN TROMETHAMINE AMIDE; 2-(3-benzoylphenyl)-N-[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]propanamide; 3-Benzoyl-N-[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]-α-methyl-benzeneacetamide; rac-KetoprofenTrisBaseAmide; Ketoprofen Impurity 20; Ketoprofen Impurity 44; Ketoprofen Impurity 1 (Ketoprofen Tromethamine Amide); Benzeneacetamide, 3-benzoyl-N-[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]-α-methyl- 
