发明人唐晓军,张德明,马晓峰. "Method for the Synthesis of (E)-4-(Phenyldiazenyl)benzoic Acid" [P]. 中国发明专利, 专利号 CN 115468030 A, 授权公告日 2017-11-21.
发明人徐明华,罗永刚,李文辉. "A Process for Preparing High-Purity (E)-4-(Phenyldiazenyl)benzoic Acid" [P]. 中国发明专利, 专利号 CN 108756424 A, 授权公告日 2017-01-21.
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