2-phenyl-3,1-benzothiazine-4-thione

3-[2-(4-oxo-2-phenylquinazolin-3-yl)ethyl]benzoic acid

3-氨基-2-苯基-4(3H)-喹唑啉酮

2-benzamido-N-phenylbenzamide

苯甲醛