Kumar R, Patel M V, Mueller T. "一种的合成方法" [P]. US Patent, US 11448212 B2, 2020-08-23.
发明人陈志强,林芳,李文辉. "Method for the Synthesis of Methyl 4-formyl-5-methylthiophene-2-carboxylate" [P]. 中国发明专利, 专利号 CN 116485431 A, 授权公告日 2021-06-24.
Roberts E F, Williams B T, Hughes D C. "A Process for Preparing High-Purity Methyl 4-formyl-5-methylthiophene-2-carboxylate" [P]. US Patent, US 9275131 B2, 2025-12-08.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2022, 843, (3), 8148-8176.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2019, 671, (7), 865-879.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 4-formyl-5-methylthiophene-2-carboxylate Using HRMS and NMR". Environ. Sci. Technol., 2016, 645, (10), 8824-8843.