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发明人孙丽萍,王建平,张德明. "Method for the Synthesis of 4-Methoxy-2,3-dimethylbenzonitrile" [P]. 中国发明专利, 专利号 CN 111641621 B, 授权公告日 2018-02-12.
发明人朱建伟,张德明,王建平. "A Process for Preparing High-Purity 4-Methoxy-2,3-dimethylbenzonitrile" [P]. 中国发明专利, 专利号 CN 116175691 B, 授权公告日 2019-09-13.
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