Mueller T C, Lefèvre J P, Nielsen H. "一种的合成方法" [P]. European Patent, EP 3780123 A1, 2025-05-09.
Johansson L, Mueller T C, Rossi M. "Method for the Synthesis of 1-Butylguanidine" [P]. European Patent, EP 3270734 A1, 2016-01-15.
参考文献 Literature
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