CAS 2764-72-9 Diquat ion Chemical Report & Database CAS 2764-72-9 Diquat ion Chemical Report & Database This Diquat ion Chemical World Consumption Report & ... sector. The Diquat ion World Consumption Report & Database definitions: Name: Diquat ion: Diquat-ion; 6,7-Dihydrodipyrido[1,2-a:2',1'-c]pyrazinediium ...