发明人王建平,唐晓军,黄志刚. "一种4-nitrothiophene-2-carboxamide的合成方法" [P]. 中国发明专利, 专利号 CN 113290767 A, 授权公告日 2021-05-10.
发明人王建平,张德明,钱学锋. "Method for the Synthesis of 4-nitrothiophene-2-carboxamide" [P]. 中国发明专利, 专利号 CN 117113738 B, 授权公告日 2021-11-01.
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