发明人郭海燕,王建平,林芳. "Method for the Synthesis of 1H-Pyrrole-2,4-dicarboxylic Acid, 1-(2-bromoethyl)-, 2,4-dimethyl Ester" [P]. 中国发明专利, 专利号 CN 117055807 B, 授权公告日 2015-08-10.
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