发明人唐晓军,王建平,徐明华. "Method for the Synthesis of 3-(3-Bromophenyl)-5-ethyl-1,2,4-oxadiazole" [P]. 中国发明专利, 专利号 CN 112852743 B, 授权公告日 2019-02-09.
发明人朱建伟,李文辉,周伟. "A Process for Preparing High-Purity 3-(3-Bromophenyl)-5-ethyl-1,2,4-oxadiazole" [P]. 中国发明专利, 专利号 CN 114069459 B, 授权公告日 2017-07-27.
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