发明人高志强,韩伟,黄志刚. "Method for the Synthesis of 2-[(3,4-Dimethylphenyl)sulfanyl]acetic acid" [P]. 中国发明专利, 专利号 CN 116944952 A, 授权公告日 2021-09-08.
发明人黄志刚,朱建伟,高志强. "A Process for Preparing High-Purity 2-[(3,4-Dimethylphenyl)sulfanyl]acetic acid" [P]. 中国发明专利, 专利号 CN 114918070 B, 授权公告日 2020-02-18.
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