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发明人徐明华,钱学锋,赵玉洁. "A Process for Preparing High-Purity 2-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 117620529 B, 授权公告日 2023-07-23.
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