22446-13-1@2446-13-1·Jan 20, 2021 CAS 2446-13-1CAS号: 2446-13-1 英文名称: Diethyl 3-ethyl-5-oxo-2,2-pyrrolidinedicarboxylate 英文同义词: Diethyl 3-ethyl-5-oxo-2,2-pyrrolidinedicarboxylate;2,2-Pyrrolidinedicarboxylic acid, 3-ethyl-5-oxo-, 2,2-diethyl ester 中文名称: 中文同义词: 分子式: C12H19NO5 分子量: 257.28