发明人马晓峰,刘建华,王建平. "Method for the Synthesis of (5-Chloro-2-methoxyphenyl)methanesulfonyl chloride" [P]. 中国发明专利, 专利号 CN 109796921 B, 授权公告日 2017-11-12.
发明人郭海燕,陈志强,罗永刚. "A Process for Preparing High-Purity (5-Chloro-2-methoxyphenyl)methanesulfonyl chloride" [P]. 中国发明专利, 专利号 CN 114360648 A, 授权公告日 2021-09-27.
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