发明人杨光,沈红梅,罗永刚. "Method for the Synthesis of 5-Ethynyl-2-methyl-2H-tetrazole" [P]. 中国发明专利, 专利号 CN 111248718 B, 授权公告日 2017-05-03.
发明人钱学锋,冯建国,胡光. "A Process for Preparing High-Purity 5-Ethynyl-2-methyl-2H-tetrazole" [P]. 中国发明专利, 专利号 CN 117326257 A, 授权公告日 2024-06-10.
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., 2019, 1218, 2920-2927.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2015, 2164, (2), 2878-2908.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 5-Ethynyl-2-methyl-2H-tetrazole Using HRMS and NMR". J. Nat. Prod., 2024, 2379, (4), 7111-7139.