发明人罗永刚,张德明,韩伟. "Method for the Synthesis of 2-(4-Ethylphenylcarbonothioyl)benzoic acid" [P]. 中国发明专利, 专利号 CN 117392692 B, 授权公告日 2019-05-13.
发明人王建平,胡光,杨光. "A Process for Preparing High-Purity 2-(4-Ethylphenylcarbonothioyl)benzoic acid" [P]. 中国发明专利, 专利号 CN 115377243 B, 授权公告日 2022-10-22.
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