2,6-Piperidinedione, 3-(2-aminophenyl)-3-ethyl- 2-(o-Aminophenyl)-2-ethylglutarimide 4238-76-0 5-22-13-00297 (Beilstein Handbook Reference) BRN 0408176 Glutarimide, 2-(o-aminophenyl)-2-ethyl- SU 19120 o-Aminoglutethimide