2-Amino-4-(4-chlorophenyl)-5-methylthiazole82632-77-734 % similar 4-tert-Butyl-1,3-thiazol-2-amine74370-93-733 % similar 5-Chlorothiophene-2-sulfonamide53595-66-733 % similar 2-Aminothiazole-4-carboxylic acid40283-41-831 % similar 2-Chloro-5-methylthiophene17249-82-031 % similar 2-Bromo-5-chlorothiophene2873-18-931 % similar