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发明人黄志刚,郑宇鹏,胡光. "A Process for Preparing High-Purity 1-(3-(1H-Imidazol-5-yl)propyl)-3-(2-(ethylthio)ethyl)guanidine" [P]. 中国发明专利, 专利号 CN 109020435 B, 授权公告日 2024-06-14.
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