英文别名Mefenamic Acid Impurity 14; 4-bromo-N-methylanthranilic acid; 4-bromo-2-methylamino-benzoic acid; 4-Brom-2-methylamino-benzoesaeure; N-Methyl-4-brom-anthranilsaeure; 4-bromo-2-methylaminobenzoic acid; Benzoic acid, 4-bromo-2-(methylamino)-; Apalutamide Impurity 30