发明人杨光,冯建国,钱学锋. "Method for the Synthesis of 6-chloranyl-N-ethyl-pyridazin-3-amine
6-chloro-N-ethyl-3-pyridazinamine
68588-39-6
A836193" [P]. 中国发明专利, 专利号 CN 112384653 A, 授权公告日 2018-12-16.
发明人李文辉,马晓峰,何建平. "A Process for Preparing High-Purity 6-chloranyl-N-ethyl-pyridazin-3-amine
6-chloro-N-ethyl-3-pyridazinamine
68588-39-6
A836193" [P]. 中国发明专利, 专利号 CN 117686946 B, 授权公告日 2021-07-01.
参考文献 Literature
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Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2022, 1897, (3), 8942-8952.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 6-chloranyl-N-ethyl-pyridazin-3-amine
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