1-Piperidinomethylglutethimide 2,6-Piperidinedione, 3-ethyl-3-phenyl-1-(1-piperidinylmethyl)- 3-Ethyl-3-phenyl-1-(1-piperidinylmethyl)-2,6-piperidinedione 5-21-11-00236 (Beilstein Handbook Reference) 7103-04-0 BRN 1548343 Glutarimide, 2-ethyl-2-phenyl-N-(piperidinomethyl)-