发明人郑宇鹏,王建平,钱学锋. "Method for the Synthesis of Ethyl 2-chloro-5-(3,5-dimethyl-1H-pyrazol-1-yl)benzoate" [P]. 中国发明专利, 专利号 CN 117850440 A, 授权公告日 2025-02-14.
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