发明人张德明,韩伟,黄志刚. "一种4-(1-四唑基)苯甲酸乙酯的合成方法" [P]. 中国发明专利, 专利号 CN 116350900 A, 授权公告日 2015-01-25.
发明人郭海燕,刘建华,赵玉洁. "Method for the Synthesis of Ethyl 4-(1-Tetrazolyl)benzoate" [P]. 中国发明专利, 专利号 CN 108988773 A, 授权公告日 2024-03-04.
发明人胡光,冯建国,张德明. "A Process for Preparing High-Purity Ethyl 4-(1-Tetrazolyl)benzoate" [P]. 中国发明专利, 专利号 CN 117991641 B, 授权公告日 2020-04-22.
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