发明人徐明华,王建平,杨光. "Method for the Synthesis of 3-(Diethylamino)-4-methylpyridine-2,6-dicarbonitrile" [P]. 中国发明专利, 专利号 CN 110947790 B, 授权公告日 2017-10-25.
Williams B T, Thompson G K, Klinger H. "A Process for Preparing High-Purity 3-(Diethylamino)-4-methylpyridine-2,6-dicarbonitrile" [P]. US Patent, US 9600192 B2, 2024-05-24.
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