11-Diethylamino-5,6-dihydro-6-oxomorphanthridine 5-22-13-00131 (Beilstein Handbook Reference) 6(5H)-Morphanthridinone, 11-(diethylamino)- 6H-Dibenz(b,e)azepin-6-one, 5,11-dihydro-11-(diethylamino)- 896-83-3 BRN 0488011