2-甲基-4(3H)-喹唑酮

2-三氯甲基-4(3H)-喹唑啉酮

1,4-二苯基丁二炔

4-phenylethynyl-2-trichloromethyl-quinazoline

1,1,2,2-Tetrachloro-1,2-bis(4-chloroquinazolin-2-yl)ethane