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发明人朱建伟,钱学锋,张德明. "Method for the Synthesis of (6E)-6-{[4-(dimethylamino)phenyl]methylidene}-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-one" [P]. 中国发明专利, 专利号 CN 111971214 A, 授权公告日 2019-07-28.
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