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发明人唐晓军,马晓峰,郑宇鹏. "A Process for Preparing High-Purity 2-[2-(5-bromo-1h-indol-1-yl)acetamido]acetic acid" [P]. 中国发明专利, 专利号 CN 111133349 B, 授权公告日 2022-02-10.
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