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发明人王建平,朱建伟,何建平. "A Process for Preparing High-Purity (1E)-N-[(4-Methoxyphenyl)methoxy]-2,3,4,9-tetrahydro-1H-carbazol-1-imine" [P]. 中国发明专利, 专利号 CN 112358057 A, 授权公告日 2019-01-01.
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