发明人王建平,陈志强,刘建华. "Method for the Synthesis of 5-Ethoxy-1H-benzo[d]imidazole-2-thiol" [P]. 中国发明专利, 专利号 CN 110541976 B, 授权公告日 2019-06-10.
发明人何建平,冯建国,赵玉洁. "A Process for Preparing High-Purity 5-Ethoxy-1H-benzo[d]imidazole-2-thiol" [P]. 中国发明专利, 专利号 CN 115241709 B, 授权公告日 2020-07-05.
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