发明人郭海燕,冯建国,杨光. "Method for the Synthesis of 4-(Cyanomethyl)phenyl 4-methylbenzenesulfonate" [P]. 中国发明专利, 专利号 CN 109849076 B, 授权公告日 2023-06-04.
发明人刘建华,韩伟,沈红梅. "A Process for Preparing High-Purity 4-(Cyanomethyl)phenyl 4-methylbenzenesulfonate" [P]. 中国发明专利, 专利号 CN 111352864 B, 授权公告日 2025-10-27.
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