英文别名ethyl 2-(3-hydroxyphenyl)-4-methylthiazole-5-carboxylate; ethyl 2-(3-hydroxyphenyl)-4-methyl-1,3-thiazole-5-carboxylate; Febuxostat Impurity 101; Febuxostat Impurity 45; 5-Thiazolecarboxylic acid, 2-(3-hydroxyphenyl)-4-methyl-, ethyl ester; ethyl 2-(3-hydroxyphenyl)-4-methyl-thiazole-5-carboxylate 
