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发明人杨光,赵玉洁,黄志刚. "A Process for Preparing High-Purity 2-Amino-6,7-dihydro-5H-pyrrolo[1,2-a]imidazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113903500 B, 授权公告日 2020-07-26.
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