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发明人张德明,孙丽萍,王建平. "Method for the Synthesis of N-(2,5-Difluorobenzyl)-1-propyl-1H-pyrazol-3-amine hydrochloride" [P]. 中国发明专利, 专利号 CN 110507037 B, 授权公告日 2017-10-12.
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