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发明人何建平,郭海燕,唐晓军. "A Process for Preparing High-Purity 6-(4-(4-Nitrophenyl)piperazine-1-carbonyl)cyclohex-3-ene-1-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114282661 B, 授权公告日 2022-12-24.
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