发明人钱学锋,高志强,韩伟. "一种5-(dimethylamino)-1,3-dimethyl-1H-pyrazole-4-carbaldehyde的合成方法" [P]. 中国发明专利, 专利号 CN 113147266 A, 授权公告日 2017-06-28.
发明人郑宇鹏,赵玉洁,马晓峰. "Method for the Synthesis of 5-(dimethylamino)-1,3-dimethyl-1H-pyrazole-4-carbaldehyde" [P]. 中国发明专利, 专利号 CN 113098328 A, 授权公告日 2015-12-10.
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