英文同义词: | (S)-2-Methyl-3,5-dioxo-pyrrolidine-1-carboxylic acid tert-butyl ester;(S)-tert-Butyl 2-Methyl-3,5-dioxopyrrolidine-1-carboxylate;1-Pyrrolidinecarboxylic acid, 2-methyl-3,5-dioxo-, 1,1-dimethylethyl ester, (2S)-;tert-Butyl (S)-2-methyl-3,5-dioxopyrrolidine-1-carboxylate |