Piperazinone
                            Order
                            650582-68-6
                            
                                Piperazinone,6-[[[4-[(3,4-dichloro-2-fluorophenyl)amino]-6-methoxy-7-quinazolinyl]oxy]methyl]-1,4-dimethyl-, (6S)-
                            
                        
                        
                            Order
                            650582-67-5
                            
                                Piperazinone,6-[[[4-[(4-bromo-3-chloro-2-fluorophenyl)amino]-6-methoxy-7-quinazolinyl]oxy]methyl]-1,4-dimethyl-, (6S)-