pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.92	IUPAC digitized pKa	0	-1	CC(=O)Oc1ccc(C(=O)O)cc1	CC(=O)Oc1ccc(C(=O)[O-])cc1	mol10846	CC(=O)Oc1ccc(C(=O)O)cc1
4.38	Organic Oxygen Acids and Nitrogen Bases	0	-1	CC(=O)Oc1ccc(C(=O)O)cc1	CC(=O)Oc1ccc(C(=O)[O-])cc1	mol10846	CC(=O)Oc1ccc(C(=O)O)cc1
4.1399998664856	QSARToolbox	0	-1	CC(=O)Oc1ccc(C(=O)O)cc1	CC(=O)Oc1ccc(C(=O)[O-])cc1	mol10846	CC(=O)Oc1ccc(C(=O)O)cc1