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发明人王建平,唐晓军,孙丽萍. "A Process for Preparing High-Purity Methyl 4-{[(prop-2-yn-1-yl)amino]methyl}benzoate" [P]. 中国发明专利, 专利号 CN 112428460 B, 授权公告日 2024-03-10.
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