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发明人林芳,罗永刚,赵玉洁. "Method for the Synthesis of 3-(4-(4-Methoxyphenyl)piperazin-1-yl)-3-oxopropanenitrile" [P]. 中国发明专利, 专利号 CN 111717454 A, 授权公告日 2018-04-10.
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