(1,1'-Biphenyl)-2-carboxylic acid, 4'-(trifluoromethyl)- 4'-(Trifluoromethyl)-2-biphenylcarboxylic acid 84392-17-6 BW 207U XENALIPIN Xenalipin [USAN:INN] Xenalipina [Spanish] Xenalipine [French] Xenalipinum [Latin]