发明人徐明华,杨光,李文辉. "Method for the Synthesis of Pyridine-2-thiol" [P]. 中国发明专利, 专利号 CN 111073333 B, 授权公告日 2024-06-15.
发明人黄志刚,林芳,马晓峰. "A Process for Preparing High-Purity Pyridine-2-thiol" [P]. 中国发明专利, 专利号 CN 111303458 B, 授权公告日 2025-01-26.
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