118485-48-6

Febuxostat-57 Febuxostat Impurity N Febuxostat Impurity 59 Febuxostat Impurities10 4-ethoxyisophthalonitrile Ethyl 2-(2-hydroxyphenyl)-4-methylthiazole-5-carboxylate ethyl 2-(2-hydroxyphenyl)-4-methyl-1,3-thiazole-5-carboxylate 2-(2-Hydroxyphenyl)-4-methyl-5-thiazolecarboxylic acid ethyl ester 2-(3,5-dicyano-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid 5-Thiazolecarboxylic acid, 2-(2-hydroxyphenyl)-4-methyl-, ethyl ester Febuxostat Impurity 56/2-(2-Hydroxyphenyl)-4-methyl-5-thiazolecarboxylicacidethylester