英文同义词: | 4-(4-Carboxy-3-fluorophenyl)-2-fluorobenzoic acid;3,3'-Difluoro-[1,1'-biphenyl]-4,4'-dicarboxylic acid;1,1'-Biphenyl]-4,4'-dicarboxylic acid, 3,3'-difluoro-;DK7521;3,3'-difluorobiphenyl-4,4'-dicarboxylic acid;3,3'-Difluoro-[1,1'-biphenyl]-4,4'-dicarboxylic acid;3,3'-difluorobiphenyl-4,4'-dicarboxylic acid |