发明人林芳,冯建国,张德明. "Method for the Synthesis of 4-Bromo-2-methoxy-3-methylbenzonitrile" [P]. 中国发明专利, 专利号 CN 114310239 B, 授权公告日 2017-08-27.
发明人徐明华,郑宇鹏,郭海燕. "A Process for Preparing High-Purity 4-Bromo-2-methoxy-3-methylbenzonitrile" [P]. 中国发明专利, 专利号 CN 115215332 B, 授权公告日 2017-09-13.
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