4-(2-Aminopyrimidin-5-yl)benzoic acid
Anthracene-2-carboxylic acid
4,5,9,10-Pyrenetetrone, 2,7-dinitro-
Benzoic acid, 4-(1-oxido-4-pyridinyl)-
2,2'-(terephthaloylbis(azanediyl))bis(3-phenylpropanoic acid)