发明人林芳,何建平,徐明华. "Method for the Synthesis of 3-(2,6-Dichlorophenyl)-5-methyl-4-isoxazolylcarboxylic-13C4 Acid Methyl Ester" [P]. 中国发明专利, 专利号 CN 114973657 A, 授权公告日 2023-06-23.
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