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发明人黄志刚,马晓峰,杨光. "A Process for Preparing High-Purity 1,1'-(3,5-Dimethyl-1H-pyrrole-2,4-diyl)bis(ethan-1-one)" [P]. 中国发明专利, 专利号 CN 115741434 B, 授权公告日 2025-03-19.
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