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发明人张德明,郭海燕,沈红梅. "A Process for Preparing High-Purity 3-Cyclopropyl-5-(4-fluoropyrrolidin-2-yl)-1,2,4-oxadiazole hydrochloride" [P]. 中国发明专利, 专利号 CN 111834897 A, 授权公告日 2022-06-18.
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