发明人张德明,韩伟,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109716494 A, 授权公告日 2024-09-26.
发明人冯建国,黄志刚,罗永刚. "Method for the Synthesis of 2-((2,4-Dinitrophenyl)thio)acetic acid" [P]. 中国发明专利, 专利号 CN 112616190 A, 授权公告日 2017-02-28.
发明人罗永刚,徐明华,赵玉洁. "A Process for Preparing High-Purity 2-((2,4-Dinitrophenyl)thio)acetic acid" [P]. 中国发明专利, 专利号 CN 113464390 A, 授权公告日 2023-06-10.
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