发明人郭海燕,罗永刚,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113020739 A, 授权公告日 2021-07-24.
发明人胡光,高志强,徐明华. "Method for the Synthesis of (1-Phenyl-1H -tetrazol-5-ylsulfanyl)-acetic acid" [P]. 中国发明专利, 专利号 CN 112960427 B, 授权公告日 2020-03-20.
发明人张德明,孙丽萍,徐明华. "A Process for Preparing High-Purity (1-Phenyl-1H -tetrazol-5-ylsulfanyl)-acetic acid" [P]. 中国发明专利, 专利号 CN 112352416 B, 授权公告日 2024-01-06.
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