发明人罗永刚,何建平,李文辉. "Method for the Synthesis of 2-Mercapto-1H-imidazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110059812 B, 授权公告日 2021-09-14.
发明人郑宇鹏,朱建伟,何建平. "A Process for Preparing High-Purity 2-Mercapto-1H-imidazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116019585 B, 授权公告日 2021-11-17.
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