发明人郭海燕,郑宇鹏,孙丽萍. "Method for the Synthesis of 5-Chloro-1-ethynyl-2,3-dimethoxybenzene" [P]. 中国发明专利, 专利号 CN 113100598 A, 授权公告日 2015-10-26.
发明人周伟,唐晓军,冯建国. "A Process for Preparing High-Purity 5-Chloro-1-ethynyl-2,3-dimethoxybenzene" [P]. 中国发明专利, 专利号 CN 117928507 B, 授权公告日 2015-07-17.
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