发明人赵玉洁,黄志刚,何建平. "Method for the Synthesis of 5-Methoxy-4-methyl-2-nitrobenzoic acid" [P]. 中国发明专利, 专利号 CN 115794184 B, 授权公告日 2023-12-07.
Sørensen M, Martínez F, Nielsen H. "A Process for Preparing High-Purity 5-Methoxy-4-methyl-2-nitrobenzoic acid" [P]. European Patent, EP 3408932 A1, 2015-05-11.
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