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发明人陈志强,郭海燕,朱建伟. "A Process for Preparing High-Purity 5-Chloro-2-(3-methoxyphenyl)-1H-indole-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 110713752 B, 授权公告日 2018-04-03.
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