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发明人钱学锋,郑宇鹏,马晓峰. "A Process for Preparing High-Purity Methyl 3-(4-methoxyphenyl)-6-(trifluoromethyl)thieno[3,2-b]pyridine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 109789035 B, 授权公告日 2017-03-07.
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