英文同义词: | 1-tert-butyl 2-tert-butyl (2S)-5-oxopiperidine-1,2-dicarboxylate;Di-tert-butyl (S)-5-oxopiperidine-1,2-dicarboxylate;(S)-5-oxo-piperidine-1,2-dicarboxylic acid di-tert-butyl ester;1,2-Piperidinedicarboxylic acid, 5-oxo-, 1,2-bis(1,1-dimethylethyl) ester, (2S)- |