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发明人黄志刚,郭海燕,朱建伟. "A Process for Preparing High-Purity 2-({1-[(2-chloro-1,3-thiazol-5-yl)methyl]-1H-pyrrol-2-yl}methylene)malononitrile" [P]. 中国发明专利, 专利号 CN 110707405 A, 授权公告日 2023-01-17.
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