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发明人赵玉洁,郑宇鹏,冯建国. "A Process for Preparing High-Purity 2-(3-Allyl-2-imino-2,3-dihydro-1H-benzo[d]imidazol-1-yl)acetic acid hydrobromide" [P]. 中国发明专利, 专利号 CN 114417741 A, 授权公告日 2020-05-18.
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