发明人赵玉洁,钱学锋,郑宇鹏. "Method for the Synthesis of 1,4-Butanediol, polymer with 2,2'-thiobis[ethanol]" [P]. 中国发明专利, 专利号 CN 109265935 A, 授权公告日 2023-11-16.
发明人钱学锋,李文辉,郭海燕. "A Process for Preparing High-Purity 1,4-Butanediol, polymer with 2,2'-thiobis[ethanol]" [P]. 中国发明专利, 专利号 CN 112854303 B, 授权公告日 2015-03-02.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2020, 114, (11), 8118-8127.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2011, 2018, 8476-8497.