pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.08	IUPAC digitized pKa	0	-1	CCOC(=O)c1ccc(O)c(O)c1	CCOC(=O)c1ccc([O-])c(O)c1,CCOC(=O)c1ccc(O)c([O-])c1	mol10898	CCOC(=O)c1ccc(O)c(O)c1
11.65	IUPAC digitized pKa	-1	-2	CCOC(=O)c1ccc([O-])c(O)c1,CCOC(=O)c1ccc(O)c([O-])c1	CCOC(=O)c1ccc([O-])c([O-])c1	mol10898	CCOC(=O)c1ccc(O)c(O)c1