发明人陈志强,张德明,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113427609 A, 授权公告日 2022-01-27.
发明人沈红梅,郭海燕,胡光. "Method for the Synthesis of 4-Chloro-6-ethyl-2-methylpyrimidine-5-carbonitrile" [P]. 中国发明专利, 专利号 CN 111788031 B, 授权公告日 2017-11-18.
发明人马晓峰,孙丽萍,郑宇鹏. "A Process for Preparing High-Purity 4-Chloro-6-ethyl-2-methylpyrimidine-5-carbonitrile" [P]. 中国发明专利, 专利号 CN 110118539 B, 授权公告日 2023-07-12.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2012, 1365, 5723-5753.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2025, 295, (2), 6979-6994.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-6-ethyl-2-methylpyrimidine-5-carbonitrile Using HRMS and NMR". Chemosphere, 2017, 2345, (6), 244-253.