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发明人徐明华,胡光,马晓峰. "Method for the Synthesis of 9-Fluoro-2-methylbenzo[4,5]thieno[3,2-d]pyrimidin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 109762112 B, 授权公告日 2021-12-15.
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