pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
1.43	IUPAC digitized pKa	0	-1	O=P(O)(O)COc1ccccc1Cl	O=P([O-])(O)COc1ccccc1Cl	mol10362	O=P(O)(O)COc1ccccc1Cl
1.42999994754791	QSARToolbox	0	-1	O=P(O)(O)COc1ccccc1Cl	O=P([O-])(O)COc1ccccc1Cl	mol10362	O=P(O)(O)COc1ccccc1Cl
6.83	IUPAC digitized pKa	-1	-2	O=P([O-])(O)COc1ccccc1Cl	O=P([O-])([O-])COc1ccccc1Cl	mol10362	O=P(O)(O)COc1ccccc1Cl
6.8	IUPAC digitized pKa	-1	-2	O=P([O-])(O)COc1ccccc1Cl	O=P([O-])([O-])COc1ccccc1Cl	mol10362	O=P(O)(O)COc1ccccc1Cl