发明人王建平,胡光,朱建伟. "Method for the Synthesis of 1,4-Dithiane-2-carbonitrile" [P]. 中国发明专利, 专利号 CN 111796232 B, 授权公告日 2020-06-02.
发明人王建平,孙丽萍,郭海燕. "A Process for Preparing High-Purity 1,4-Dithiane-2-carbonitrile" [P]. 中国发明专利, 专利号 CN 117750574 A, 授权公告日 2022-01-05.
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