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发明人罗永刚,郭海燕,高志强. "A Process for Preparing High-Purity 2-[4-(2-chloroacetyl)piperazin-1-yl]-n-[2-(trifluoromethyl)phenyl]acetamide hydrochloride" [P]. 中国发明专利, 专利号 CN 113242107 A, 授权公告日 2019-10-20.
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