144060-53-7 2-(3-Cyano-4-(2-methylpropoxy)phenyl)-4-methylthiazole-5-carboxylic acid 2-(3-Cyano-4-isobutoxyphenyl)-4-methyl-5-thiazolecarboxylic acid 5-Thiazolecarboxylic acid, 2-(3-cyano-4-(2-methylpropoxy)phenyl)-4-methyl- Febuxostat Febuxostat [USAN] TMX 67 TMX-67 Tei 6720 Tei-6720