Pyrazine
                            Order
                            681249-59-2
                            
                                TERT-BUTYL 2-(TRIFLUOROMETHYL)-5,6-DIHYDRO-[1,2,4]TRIAZOLO[1,5-A]PYRAZINE-7(8H)-CARBOXYLATE
                            
                        
                        
                        
                            Order
                            184700-26-3
                            
                                PYRROLO[1,2-A]PYRAZINE-3-ACETIC ACID 7-[[(9H-FLUOREN-9-YLMETHOXY)CARBONYL]AMINO]OCTAHYDRO-1,4-DIOXO-,(3S,7S,8AS)-
                            
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                            Order
                            764667-65-4
                            
                                (2Z)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-yl]-1-(2,4,5-trifluorophenyl)butan-2-one