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发明人张德明,杨光,钱学锋. "Method for the Synthesis of 2-Cyano-2-phenylacetic Acid" [P]. 中国发明专利, 专利号 CN 112479970 A, 授权公告日 2022-10-21.
发明人周伟,黄志刚,赵玉洁. "A Process for Preparing High-Purity 2-Cyano-2-phenylacetic Acid" [P]. 中国发明专利, 专利号 CN 115716789 B, 授权公告日 2015-10-03.
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