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发明人罗永刚,周伟,韩伟. "Method for the Synthesis of 4-Chloro-N-(2-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)hydrazine-1-carbonothioyl)benzamide" [P]. 中国发明专利, 专利号 CN 109163902 A, 授权公告日 2017-03-03.
发明人高志强,胡光,唐晓军. "A Process for Preparing High-Purity 4-Chloro-N-(2-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)hydrazine-1-carbonothioyl)benzamide" [P]. 中国发明专利, 专利号 CN 113073580 A, 授权公告日 2023-10-08.
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