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发明人马晓峰,王建平,高志强. "A Process for Preparing High-Purity 3-(Hydroxymethyl)bicyclo[1.1.0]Butane-1-carbonitrile" [P]. 中国发明专利, 专利号 CN 117800738 A, 授权公告日 2015-03-24.
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