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发明人孙丽萍,钱学锋,罗永刚. "A Process for Preparing High-Purity 4-Chloro-1,6-dimethyl-1H-pyrrolo[2,3-b]pyridine-5-carbaldehyde" [P]. 中国发明专利, 专利号 CN 114512493 B, 授权公告日 2025-06-12.
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