3,5-Diiodo-4(1H)-pyridone 3,5-Diiodo-4-pyridone 4(1H)-Pyridinone, 3,5-diiodo- 4(1H)-Pyridone, 3,5-diiodo- 5579-93-1 DJP Hytrast Iopydon Iopydone NSC135284 WLN: T6M DVJ CI EI component of Hytrast