发明人刘建华,徐明华,何建平. "Method for the Synthesis of 2-(7-Chlorobenzo[d][1,3]dioxol-5-yl)acetonitrile" [P]. 中国发明专利, 专利号 CN 112142074 A, 授权公告日 2022-07-18.
发明人王建平,马晓峰,徐明华. "A Process for Preparing High-Purity 2-(7-Chlorobenzo[d][1,3]dioxol-5-yl)acetonitrile" [P]. 中国发明专利, 专利号 CN 112311322 B, 授权公告日 2020-01-03.
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