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发明人杨光,郭海燕,唐晓军. "A Process for Preparing High-Purity Ethyl 7-amino-2-methyl-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate" [P]. 中国发明专利, 专利号 CN 113863543 A, 授权公告日 2025-08-19.
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