发明人冯建国,徐明华,周伟. "Method for the Synthesis of 2,6-Dichloro-3-(propane-2-sulfonyl)benzoic acid" [P]. 中国发明专利, 专利号 CN 110987812 A, 授权公告日 2022-02-19.
发明人唐晓军,郑宇鹏,张德明. "A Process for Preparing High-Purity 2,6-Dichloro-3-(propane-2-sulfonyl)benzoic acid" [P]. 中国发明专利, 专利号 CN 116505703 A, 授权公告日 2015-12-28.
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