89803-71-4

2,2'-bis(trifluoromethyl)-4,4'-biphenyldicarboxylic acid 2,2’-bis(trifluoromethyl)-4,4’-biphenyldicarboxylic acid 2,2'-Bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-dicarboxylic acid 1,1'-Biphenyl]-4,4'-dicarboxylic acid, 2,2'-bis(trifluoromethyl)- 4-[4-carboxy-2-(trifluoromethyl)phenyl]-3-(trifluoromethyl)benzoic acid