Schröder R, Martínez F, Nielsen H. "Method for the Synthesis of 3-(sec-Butyl)-2-methoxy-5-methylpyrazine" [P]. European Patent, EP 3660461 A1, 2021-12-14.
发明人赵玉洁,陈志强,王建平. "A Process for Preparing High-Purity 3-(sec-Butyl)-2-methoxy-5-methylpyrazine" [P]. 中国发明专利, 专利号 CN 112128039 A, 授权公告日 2018-07-03.
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