1-(tert-butyl) 2-methyl (S,E)-4-((dimethylamino)methylene)-5-oxopyrrolidine-1,2-dicarboxylate

1-(tert-butyl) 2-methyl (S,E)-4-((dimethylamino)methylene)-5-oxopyrrolidine-1,2-dicarboxylate · CAS 196394-47-5