O'Brien P Q, Fischer A B, Chen K W. "Method for the Synthesis of Hydroxy(1H-imidazol-4-yl)methanesulfinic acid" [P]. US Patent, US 10101511 B2, 2020-07-15.
发明人王建平,刘建华,张德明. "A Process for Preparing High-Purity Hydroxy(1H-imidazol-4-yl)methanesulfinic acid" [P]. 中国发明专利, 专利号 CN 108973947 B, 授权公告日 2022-04-05.
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