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发明人王建平,杨光,马晓峰. "Method for the Synthesis of 3-Phenyl-4-({[4-(trifluoromethoxy)phenyl]amino}methylidene)-4,5-dihydro-1H-pyrazol-5-one" [P]. 中国发明专利, 专利号 CN 114230894 A, 授权公告日 2024-02-20.
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