发明人刘建华,何建平,徐明华. "Method for the Synthesis of 2-(5-Methyl-2-nitrophenoxy)acetic acid" [P]. 中国发明专利, 专利号 CN 108932994 B, 授权公告日 2016-04-27.
发明人钱学锋,胡光,沈红梅. "A Process for Preparing High-Purity 2-(5-Methyl-2-nitrophenoxy)acetic acid" [P]. 中国发明专利, 专利号 CN 112884847 A, 授权公告日 2018-04-02.
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