发明人周伟,杨光,冯建国. "Method for the Synthesis of 2-Chloro-N-(3-chloro-4-methylphenyl)propanamide" [P]. 中国发明专利, 专利号 CN 116644144 A, 授权公告日 2016-05-22.
发明人高志强,黄志刚,周伟. "A Process for Preparing High-Purity 2-Chloro-N-(3-chloro-4-methylphenyl)propanamide" [P]. 中国发明专利, 专利号 CN 112812298 A, 授权公告日 2025-09-23.
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