2H-1-Benzopyran-2-one, 3-[bromo(triphenylphosphoranylidene)acetyl]-

CAS No: 140421-92-7

140421-92-7
Pyran
140421-92-7 benzopyran,bromo,triphenylphosphoranylidene,acetyl,pyran,140421-92-7
2025-07-22 Discover 2H-1-Benzopyran-2-one, 3-[bromo(triphenylphosphoranylidene)acetyl]- (CAS No: 140421-92-7) and related compounds. Ideal for advanced chemical applications. Competitive pricing, fast delivery, and expert support worldwide.