14387-62-3 2,6(1H,3H)-Pyridinedione, 3-ethyl-5-hydroxy-3-phenyl- 4-Ethyl-2-hydroxy-4-phenyl-glutaconimide 4-Hydroxy-2-ethyl-2-phenylglutaconimide 5-21-11-00586 (Beilstein Handbook Reference) BRN 1537801 Glutaconimide, 4-ethyl-2-hydroxy-4-phenyl-