发明人徐明华,何建平,冯建国. "Method for the Synthesis of 2-Methyl-4-nitrobenzamide" [P]. 中国发明专利, 专利号 CN 114078217 B, 授权公告日 2022-12-22.
发明人韩伟,马晓峰,高志强. "A Process for Preparing High-Purity 2-Methyl-4-nitrobenzamide" [P]. 中国发明专利, 专利号 CN 116067094 A, 授权公告日 2023-07-07.
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