Nowak P, Martínez F, Johansson L. "Method for the Synthesis of 33282-22-3
5-(4-Chlorophenyl)-1,2-oxazole-3-carboxylic acid
MFCD06010034" [P]. European Patent, EP 3498572 A1, 2017-08-07.
发明人张德明,何建平,徐明华. "A Process for Preparing High-Purity 33282-22-3
5-(4-Chlorophenyl)-1,2-oxazole-3-carboxylic acid
MFCD06010034" [P]. 中国发明专利, 专利号 CN 117911016 A, 授权公告日 2023-10-03.
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