发明人王建平,罗永刚,钱学锋. "Method for the Synthesis of 6-(4-Methyl-1-piperazinyl)-3-pyridinecarboxaldehyde" [P]. 中国发明专利, 专利号 CN 115922029 A, 授权公告日 2015-10-23.
发明人林芳,韩伟,赵玉洁. "A Process for Preparing High-Purity 6-(4-Methyl-1-piperazinyl)-3-pyridinecarboxaldehyde" [P]. 中国发明专利, 专利号 CN 114084107 A, 授权公告日 2025-06-12.
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