发明人张德明,高志强,孙丽萍. "Method for the Synthesis of 2-(2-Hydroxy-3-methoxy-5-methylphenyl)acetonitrile" [P]. 中国发明专利, 专利号 CN 117737304 B, 授权公告日 2020-10-10.
发明人罗永刚,徐明华,冯建国. "A Process for Preparing High-Purity 2-(2-Hydroxy-3-methoxy-5-methylphenyl)acetonitrile" [P]. 中国发明专利, 专利号 CN 113581610 A, 授权公告日 2021-01-17.
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