发明人徐明华,沈红梅,赵玉洁. "Method for the Synthesis of 2-((5-Chloropyridin-2-yl)amino)thiazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109758839 B, 授权公告日 2017-02-20.
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