发明人杨光,孙丽萍,罗永刚. "Method for the Synthesis of 2-(Carbamimidoylsulfanyl)ethan-1-ol" [P]. 中国发明专利, 专利号 CN 111015647 A, 授权公告日 2018-11-26.
发明人罗永刚,孙丽萍,唐晓军. "A Process for Preparing High-Purity 2-(Carbamimidoylsulfanyl)ethan-1-ol" [P]. 中国发明专利, 专利号 CN 109586995 B, 授权公告日 2025-01-16.
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