 
                Azetidinone
                            
                            
                            
                            
                            
                            
                
                 74643-21-3
                                phenylacetamido,mercapto,azetidinone,74643-21-3
            2025-10-24  Discover (3R,4R)-3-Phenylacetamido-4-mercapto-2-azetidinone (CAS No: 74643-21-3) and related compounds. Ideal for advanced chemical applications. Competitive pricing, fast delivery, and expert support worldwide.