发明人黄志刚,马晓峰,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115531620 A, 授权公告日 2021-08-17.
发明人冯建国,朱建伟,林芳. "Method for the Synthesis of (E)-3-[4-(dimethylamino)phenyl]-2-[(4-methylphenyl)sulfonyl]-2-propenenitrile
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KS-0000293W" [P]. 中国发明专利, 专利号 CN 109665470 B, 授权公告日 2019-04-17.
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