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发明人郑宇鹏,唐晓军,冯建国. "A Process for Preparing High-Purity Methyl 3-(5-amino-4H-1,2,4-triazol-3-yl)propanoate" [P]. 中国发明专利, 专利号 CN 115522218 B, 授权公告日 2015-08-14.
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