发明人林芳,杨光,钱学锋. "Method for the Synthesis of 6-Chloro-8-[[(4-methyl-4H-1,2,4-triazol-3-yl)thio]methyl]-4-oxo-4H-1-benzopyran-3-carboxaldehyde" [P]. 中国发明专利, 专利号 CN 108132245 B, 授权公告日 2018-01-11.
Lefèvre J P, Johansson L, Nowak P. "A Process for Preparing High-Purity 6-Chloro-8-[[(4-methyl-4H-1,2,4-triazol-3-yl)thio]methyl]-4-oxo-4H-1-benzopyran-3-carboxaldehyde" [P]. European Patent, EP 3123504 A1, 2025-01-26.
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