Davis P L, Williams B T, Chen K W. "Method for the Synthesis of 4,5-Dichloro-2-methyl-6-nitropyridazin-3(2H)-one" [P]. US Patent, US 11285821 B2, 2025-06-11.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2021, 2413, (11), 2175-2182.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2024, 1958, (12), 2891-2911.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 4,5-Dichloro-2-methyl-6-nitropyridazin-3(2H)-one Using HRMS and NMR". Anal. Chim. Acta, 2022, 575, (5), 1065-1078.