 
                Pyrido
                            
                                Order
                                106939-34-8
                                
                                    Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate
                                
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                
                 1693-94-3
                                methyl,pyrido,pyrimidin,pyrido[,1693-94-3
            2025-10-24  Discover 2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one (CAS No: 1693-94-3) and related compounds. Ideal for advanced chemical applications. Competitive pricing, fast delivery, and expert support worldwide.