发明人王建平,张德明,郭海燕. "Method for the Synthesis of 1-Methyl-3-(3-methyl-4-nitrophenyl)-1h-pyrazol-5-amine" [P]. 中国发明专利, 专利号 CN 117547718 B, 授权公告日 2017-03-04.
发明人胡光,孙丽萍,马晓峰. "A Process for Preparing High-Purity 1-Methyl-3-(3-methyl-4-nitrophenyl)-1h-pyrazol-5-amine" [P]. 中国发明专利, 专利号 CN 111367122 B, 授权公告日 2022-01-27.
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