发明人杨光,冯建国,朱建伟. "Method for the Synthesis of 4-[(2-cyanobenzyl)oxy]benzoic acid" [P]. 中国发明专利, 专利号 CN 109680078 B, 授权公告日 2018-01-01.
发明人韩伟,徐明华,赵玉洁. "A Process for Preparing High-Purity 4-[(2-cyanobenzyl)oxy]benzoic acid" [P]. 中国发明专利, 专利号 CN 113246528 B, 授权公告日 2015-08-13.
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