发明人杨光,唐晓军,马晓峰. "Method for the Synthesis of 2-((5-Hydroxy-6-methyl-1,2,4-triazin-3-yl)thio)acetic acid" [P]. 中国发明专利, 专利号 CN 114900668 A, 授权公告日 2021-04-08.
Björnsson E, Mueller T C, Nielsen H. "A Process for Preparing High-Purity 2-((5-Hydroxy-6-methyl-1,2,4-triazin-3-yl)thio)acetic acid" [P]. European Patent, EP 3897401 A1, 2023-02-11.
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