发明人李文辉,何建平,韩伟. "Method for the Synthesis of Ethyl 2-(2,4-dichlorophenyl)-2-oxoacetate" [P]. 中国发明专利, 专利号 CN 112883055 B, 授权公告日 2019-03-24.
Schröder R, Lefèvre J P, Björnsson E. "A Process for Preparing High-Purity Ethyl 2-(2,4-dichlorophenyl)-2-oxoacetate" [P]. European Patent, EP 3726930 A1, 2017-01-04.
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