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发明人黄志刚,郑宇鹏,周伟. "A Process for Preparing High-Purity 2-Bromo-4-methylimidazo[1,5-a]pyrimidine-8-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112982686 B, 授权公告日 2024-02-11.
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