发明人张德明,胡光,杨光. "Method for the Synthesis of 4-Isothiocyanatopyridine" [P]. 中国发明专利, 专利号 CN 111112326 B, 授权公告日 2023-04-12.
发明人黄志刚,赵玉洁,孙丽萍. "A Process for Preparing High-Purity 4-Isothiocyanatopyridine" [P]. 中国发明专利, 专利号 CN 108706547 A, 授权公告日 2022-01-22.
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