Enzalutamide Impurity 10 Catalogue E370150 CAS 1242137-18-3 M.W 448.38 M.F C21H16F4N4O3 Specifications FAQs 4-(3-(4-cyano-3-(trifluoromethyl)phenyl)-5,5-dimethyl-2,4-dioxoimidazolidin-1-yl)-2-fluoro-N-methylbenzamide