发明人钱学锋,罗永刚,冯建国. "Method for the Synthesis of 5-Chloro-2-methoxypyridine 1-oxide" [P]. 中国发明专利, 专利号 CN 117021808 A, 授权公告日 2015-09-17.
发明人钱学锋,林芳,刘建华. "A Process for Preparing High-Purity 5-Chloro-2-methoxypyridine 1-oxide" [P]. 中国发明专利, 专利号 CN 117950207 A, 授权公告日 2021-02-23.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2025, 732, 2990-3006.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2023, 2161, 9777-9797.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 5-Chloro-2-methoxypyridine 1-oxide Using HRMS and NMR". Biomed. Chromatogr., 2013, 1897, (1), 9640-9661.