发明人郭海燕,冯建国,李文辉. "Method for the Synthesis of 3-Amino-1-(2-phenylethyl)thiourea" [P]. 中国发明专利, 专利号 CN 111590607 B, 授权公告日 2016-03-02.
发明人陈志强,何建平,朱建伟. "A Process for Preparing High-Purity 3-Amino-1-(2-phenylethyl)thiourea" [P]. 中国发明专利, 专利号 CN 117414191 B, 授权公告日 2023-10-16.
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