发明人郭海燕,杨光,刘建华. "Method for the Synthesis of 2-[(2,5-dichlorophenyl)sulfanyl]acetic acid" [P]. 中国发明专利, 专利号 CN 109861137 A, 授权公告日 2024-10-08.
Park J H, Klinger H, Johnson M A. "A Process for Preparing High-Purity 2-[(2,5-dichlorophenyl)sulfanyl]acetic acid" [P]. US Patent, US 10221266 B2, 2025-04-19.
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