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3-[[3,5-bis[(3-carboxyphenoxy)methyl]-2,4,6-trimethylphenyl]methoxy]benzoic acid

2-[4-[3,5-bis[1-(carboxymethyl)triazol-4-yl]phenyl]triazol-1-yl]acetic acid

4-[2-[4-[2-(4-carboxyphenyl)ethynyl]phenyl]ethynyl]benzoic acid

Tetramethylterephthalic Acid

2-Chloroterephthalic acid

4-[4-(1H-Pyrazol-4-yl)phenyl]-1H-pyrazole

3,6-DI-4-PYRIDYL-1,2,4,5-TETRAZINE

4-[(E)-4-Pyridinylazo]pyridine

1,4-bis(pyrid-4-yl)benzene

2,7-di(pyridin-4-yl)benzo[lMn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone

1,3,5-Tris(1-imidazolyl)benzene

4-(2-pyridin-4-ylethynyl)pyridine

5-(4-hydroxyphenyl)benzene-1,3-dicarboxylic acid

4,4',4'',4'''-([2,2'-bi(1,3-dithiolylidene)]-4,4',5,5'-tetrayl)tetrabenzoic acid

[1,1':4',1'':2'',1''':4''',1''''-Quinquephenyl]-4,4''''-dicarboxylic acid, 3'',4'',5'',6''-tetrakis(4'-carboxy[1,1'-biphenyl]-4-yl)-

2-(Diphenylphosphino)terephthalic acid

4,4'-[[2-[(4-carboxyphenoxy)methyl]-2-ethylpropane-1,3-diyl]dioxy]dibenzoic acid

2H-Tetrazole, 5-[4-(1H-1,2,4-triazol-1-yl)phenyl]-

2,5-dimercaptoterephthalic acid

4,4',4'',4'''-methanetetrayltetrabenzoic acid

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