Kowalski A, Jørgensen K, Lefèvre J P. "Method for the Synthesis of 5-Pyrazin-2-yl-1,3,4-thiadiazole-2-thiol" [P]. European Patent, EP 3459291 A1, 2018-08-25.
发明人张德明,杨光,周伟. "A Process for Preparing High-Purity 5-Pyrazin-2-yl-1,3,4-thiadiazole-2-thiol" [P]. 中国发明专利, 专利号 CN 113928068 B, 授权公告日 2023-03-19.
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