发明人周伟,钱学锋,林芳. "Method for the Synthesis of 2-Amino-6-methoxy-4-methylbenzonitrile" [P]. 中国发明专利, 专利号 CN 111673253 A, 授权公告日 2019-03-25.
发明人张德明,周伟,何建平. "A Process for Preparing High-Purity 2-Amino-6-methoxy-4-methylbenzonitrile" [P]. 中国发明专利, 专利号 CN 115207103 B, 授权公告日 2023-06-08.
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