发明人王建平,郑宇鹏,周伟. "Method for the Synthesis of 1-Ethyl-3-(trifluoromethyl)-1H-pyrazol-4-amine hydrochloride" [P]. 中国发明专利, 专利号 CN 110030478 B, 授权公告日 2017-06-14.
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