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发明人赵玉洁,何建平,孙丽萍. "Method for the Synthesis of N1,N1-Diethyl-N3-phenylpropane-1,3-diamine hydrochloride" [P]. 中国发明专利, 专利号 CN 117844319 A, 授权公告日 2020-12-06.
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