2,2'-(4,4'-bis((2,6-dichlorophenyl)amino)-[1,1'-biphenyl]-3,3'-diyl)diacetic acid; 2,?2'-?[(3,?3',?5,?5'-Tetrachloro[1,?1'-?biphenyl]?-?4,?4'-?diyl)?diimino]?bis-benzeneacetic Acid
2,2'-(4,4'-bis((2,6-dichlorophenyl)amino)-[1,1'-biphenyl]-3,3'-diyl)diacetic acid; 2,?2'-?[(3,?3',?5,?5'-Tetrachloro[1,?1'-?biphenyl]?-?4,?4'-?diyl)?diimino]?bis-benzeneacetic Acid