发明人徐明华,沈红梅,胡光. "Method for the Synthesis of 2,3,5-Tribromo-4-(difluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 116324997 B, 授权公告日 2018-05-19.
发明人韩伟,郭海燕,陈志强. "A Process for Preparing High-Purity 2,3,5-Tribromo-4-(difluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 109397809 B, 授权公告日 2017-08-15.
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