Pyridazinone
                            Order
                            503822-69-3
                            
                                3(2H)-Pyridazinone,6-(3-fluoro-4-methylphenyl)-4-[(4-methyl-1-piperazinyl)methyl]-2-(2-methylpropyl)-
                            
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                            Order
                            183582-89-0
                            
                                3(2H)-Pyridazinone,6-(3-ethoxy-4-methoxyphenyl)-4,5-dihydro-2-[(3-nitrophenyl)methyl]-