英文同义词:
1-tert-Butyl 2-ethyl 3-oxopyrrolidine-1,2-dicarboxylate;1-(tert-Butoxycarbonyl)pyrrolidin-3-one-2-carboxylic acid ethyl ester;Ethyl 1-(tert-butoxycarbonyl)pyrrolidin-3-one-2-carboxylate;Ethyl N-Boc-3-oxopyrrolidine-2-carboxylate;O1-tert-butyl O2-ethyl 3-oxopyrrolidine-1,2-dicarboxylate;1,2-Pyrrolidinedicarboxylic acid, 3-oxo-, 1-(1,1-dimethylethyl) 2-ethyl ester