发明人郑宇鹏,赵玉洁,孙丽萍. "Method for the Synthesis of 1-(4-Cyanophenyl)ethane-1-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 109272293 B, 授权公告日 2024-06-20.
发明人王建平,何建平,冯建国. "A Process for Preparing High-Purity 1-(4-Cyanophenyl)ethane-1-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 109699807 B, 授权公告日 2018-08-09.
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