2-[[2-(二乙基氨基)乙基]硫代]-3-苯基喹唑啉-4(3H)-酮

3-苯基-2,4(1H,3H)-喹唑啉二酮

2-(乙硫基)-3-苯基喹唑啉-4(3H)-酮

2-氯-3-苯基喹唑啉-4(3H-)-酮

2-hydrazinyl-3-phenylquinazolin-4-one