发明人李文辉,钱学锋,杨光. "Method for the Synthesis of 2-[(4-chloro-2-nitrophenyl)sulfanyl]acetic acid" [P]. 中国发明专利, 专利号 CN 108333170 B, 授权公告日 2021-07-27.
Yamamoto T, Lee S K, Mueller T. "A Process for Preparing High-Purity 2-[(4-chloro-2-nitrophenyl)sulfanyl]acetic acid" [P]. US Patent, US 9394429 B2, 2022-11-07.
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