发明人韩伟,冯建国,王建平. "Method for the Synthesis of 5-Methyl-N4-[3-(trifluoromethyl)phenyl]-1,2-oxazole-3,4-dicarboxamide" [P]. 中国发明专利, 专利号 CN 109919428 B, 授权公告日 2024-02-23.
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