warfarin, c19h16o4 molecule. warfarin is an anticoagulant drug normally used to prevent blood clot formation. sheet of paper in a

anticoagulant atom atomic bleeding blood c19h16o4 cage carbon chemical chemistry clot clotting coagulation coumarin dicoumarol drawing embolism fibrin flat formula hydrogen icon illustration molecular molecule notebook organic oxygen rodent rodenticide sheet structural structure thromboembolism thrombosis thrombus vector vein vitamin warfarin