2-((4-Hydroxy-3-(trifluoromethyl)phenyl)amino)benzoic acid 39062-72-1 4'-Hydroxyflufenamic acid BRN 3001919 Benzoic acid, 2-((4-hydroxy-3-(trifluoromethyl)phenyl)amino)- N-(4-Hydroxy-3-trifluoromethylphenyl)anthranilsaeure [German]