发明人林芳,朱建伟,李文辉. "Method for the Synthesis of 4-(P-tolyldiazenyl)phenol" [P]. 中国发明专利, 专利号 CN 112309919 A, 授权公告日 2020-07-21.
发明人唐晓军,杨光,赵玉洁. "A Process for Preparing High-Purity 4-(P-tolyldiazenyl)phenol" [P]. 中国发明专利, 专利号 CN 110799444 A, 授权公告日 2022-06-09.
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