发明人郭海燕,刘建华,陈志强. "Method for the Synthesis of Ethyl 2-((2,4-dimethylphenyl)thio)-2-oxoacetate" [P]. 中国发明专利, 专利号 CN 110686405 A, 授权公告日 2025-04-23.
发明人徐明华,马晓峰,唐晓军. "A Process for Preparing High-Purity Ethyl 2-((2,4-dimethylphenyl)thio)-2-oxoacetate" [P]. 中国发明专利, 专利号 CN 108913355 B, 授权公告日 2019-07-22.
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