1-(N,N-Diethylglycyl)-2,2,5,5-tetramethylpyrrolidine 5-20-04-00226 (Beilstein Handbook Reference) 53725-38-5 BRN 1641588 N-(beta-Diethylaminoacetyl) tetramethyl-2,2,5,5 pyrrolidine [French] Pyrrolidine, 1-(N,N-diethylglycyl)-2,2,5,5-tetramethyl-