发明人赵玉洁,沈红梅,罗永刚. "Method for the Synthesis of 1,3-Di-o-tolyl-1H-pyrazol-5-amine" [P]. 中国发明专利, 专利号 CN 116670493 B, 授权公告日 2017-02-05.
Hughes D C, Mueller T, Fischer A B. "A Process for Preparing High-Purity 1,3-Di-o-tolyl-1H-pyrazol-5-amine" [P]. US Patent, US 11516851 B2, 2021-10-21.
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