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发明人王建平,陈志强,孙丽萍. "A Process for Preparing High-Purity 4-chloro-2-[2-(pyridin-3-yl)ethoxy]benzoic acid" [P]. 中国发明专利, 专利号 CN 114600094 B, 授权公告日 2018-05-09.
参考文献 Literature
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