发明人杨光,周伟,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110703188 A, 授权公告日 2020-10-03.
发明人罗永刚,郑宇鹏,高志强. "Method for the Synthesis of 3-Chloro-5-ethylpyridazine" [P]. 中国发明专利, 专利号 CN 108988540 B, 授权公告日 2017-12-02.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2024, 506, (1), 1128-1136.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2010, 1666, (11), 1901-1914.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 3-Chloro-5-ethylpyridazine Using HRMS and NMR". Talanta, 2017, 955, 112-134.