Enzalutamide Impurity 7 Catalogue E370147 CAS 1443331-78-9 M.W 478.47 M.F C22H18F4N4O2S Specifications FAQs 4-(3-(4-cyano-3-(trifluoromethyl)phenyl)-5,5-dimethyl-4-oxo-2-thioxoimidazolidin-1-yl)-2-fluoro-N,N-dimethylbenzamide