Quick view View Item S 421 PESTANAL, analytical standard S 421 PESTANAL, analytical standard Synonym: Bis(2,3,3,3-tetrachloropropyl) ether CAS Number 127-90-2 Empirical Formula (Hill Notation) C6H6Cl8O Molecular Weight 377.74 EC Number 204-870-4 ... Weight: 1.00 LBS View Item Quick view Qty in Cart: 0 Price: Subtotal: