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发明人胡光,孙丽萍,何建平. "A Process for Preparing High-Purity 1-(1H-imidazol-4-ylmethyl)piperazine trihydrochloride" [P]. 中国发明专利, 专利号 CN 114176599 B, 授权公告日 2025-09-22.
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