发明人赵玉洁,钱学锋,唐晓军. "Method for the Synthesis of 1-(4-MEthoxy-2-nitrophenyl)piperazine, HCl" [P]. 中国发明专利, 专利号 CN 117546895 B, 授权公告日 2025-09-23.
发明人王建平,唐晓军,郭海燕. "A Process for Preparing High-Purity 1-(4-MEthoxy-2-nitrophenyl)piperazine, HCl" [P]. 中国发明专利, 专利号 CN 108678964 A, 授权公告日 2020-11-10.
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