Hughes D C, Klinger H, Mueller T. "Method for the Synthesis of 2-((2-Nitro-4-(n-(3-(trifluoromethyl)phenyl)sulfamoyl)phenyl)thio)acetic acid" [P]. US Patent, US 10360427 B2, 2020-12-22.
发明人张德明,郑宇鹏,马晓峰. "A Process for Preparing High-Purity 2-((2-Nitro-4-(n-(3-(trifluoromethyl)phenyl)sulfamoyl)phenyl)thio)acetic acid" [P]. 中国发明专利, 专利号 CN 108677130 A, 授权公告日 2020-01-25.
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