发明人何建平,郑宇鹏,王建平. "Method for the Synthesis of 1-Ethyl-5-methyl-N-(pyridin-4-yl)-1H-pyrazole-4-carboxamide" [P]. 中国发明专利, 专利号 CN 111800287 A, 授权公告日 2025-06-09.
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