发明人唐晓军,韩伟,张德明. "Method for the Synthesis of 2,5-Dimethoxy-4-methylbenzene-1-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 111699928 A, 授权公告日 2021-08-10.
发明人冯建国,韩伟,刘建华. "A Process for Preparing High-Purity 2,5-Dimethoxy-4-methylbenzene-1-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 117749798 A, 授权公告日 2015-05-23.
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