Acetaldehyde, (2-phenyl-4H-1-benzopyran-4-ylidene)-
CAS No: 20399-90-0
                Benzopyran
                            
                            
                            
                            
                            
                            
                                Order
                                60132-70-9
                                
                                    (+)-7-[(1,4,4a,5,6,7,8,8a-Octahydro-6-hydroxy-2,5,5,8a-tetramethylnaphthalen-1-yl)methoxy]-2H-1-Benzopyran-2-one
                                
                            
                            
                                Order
                                50868-49-0
                                
                                    2,3,8,9-Tetrahydro-5-hydroxy-2-(4-hydroxyphenyl)-8,9,9-trimethyl-4H-furo[2,3-h]-1-Benzopyran-4-one
                                
                            
                            
                            
                            
                
                 20399-90-0
                                acetaldehyde,phenyl,benzopyran,ylidene,pyran,20399-90-0
            2025-10-28  Discover Acetaldehyde, (2-phenyl-4H-1-benzopyran-4-ylidene)- (CAS No: 20399-90-0) and related compounds. Ideal for advanced chemical applications. Competitive pricing, fast delivery, and expert support worldwide.