[1,1-bis(4-N,N-dimethylphenyl)-2,2-bis(4-bromophenyl)]ethylene
4',4''',4''''',4'''''''-(ethene-1,1,2,2-tetrayl)tetrakis(2-methyl-[1,1'-biphenyl]-4-carboxylic acid)
4',4''',4''''',4'''''''-(ethene-1,1,2,2-tetrayl)tetrakis(2-fluoro-[1,1'-biphenyl]-4-carboxylic acid)
[1,1'-Biphenyl]-4-carboxylic acid, 4',4''',4''''',4'''''''-(1,2-ethenediylidene)tetrakis[3-fluoro-
4',4''',4''''',4'''''''-(ethene-1,1,2,2-tetrayl)tetrakis(4-hydroxy-[1,1'-biphenyl]-3-carbaldehyde)