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发明人陈志强,罗永刚,郑宇鹏. "A Process for Preparing High-Purity 1-Cyclopropyl-1H-benzo[d]imidazol-5-amine" [P]. 中国发明专利, 专利号 CN 110213849 A, 授权公告日 2021-08-20.
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