英文别名:
(Z)-tert-butyl 3-((dimethylamino)methylene)-4-oxopyrrolidine-1-carboxylate;1-Pyrrolidinecarboxylic acid, 3-[(dimethylamino)methylene]-4-oxo-, 1,1-dimethylethyl ester, (3Z)-;tert-butyl (3Z)-3-[(dimethylamino)methylidene]-4-oxopyrrolidine-1-carboxylate