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发明人刘建华,徐明华,罗永刚. "Method for the Synthesis of (E)-4-(4-(2-fluorophenyl)piperazin-1-yl)-4-oxobut-2-enoic acid" [P]. 中国发明专利, 专利号 CN 113636610 A, 授权公告日 2025-02-10.
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