发明人张德明,林芳,韩伟. "Method for the Synthesis of Methyl 3-(2,5-dimethyl-1H-pyrrol-1-yl)thiophene-2-carboxylate" [P]. 中国发明专利, 专利号 CN 108196142 A, 授权公告日 2015-10-04.
Hughes D C, Lee S K, Anderson J P. "A Process for Preparing High-Purity Methyl 3-(2,5-dimethyl-1H-pyrrol-1-yl)thiophene-2-carboxylate" [P]. US Patent, US 10688403 B2, 2016-07-05.
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