发明人周伟,高志强,韩伟. "Method for the Synthesis of 3-Benzoyl-4-chlorobenzene-1-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 109094783 A, 授权公告日 2015-05-06.
发明人郑宇鹏,赵玉洁,王建平. "A Process for Preparing High-Purity 3-Benzoyl-4-chlorobenzene-1-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 108693092 A, 授权公告日 2017-10-19.
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