pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
1.37	IUPAC digitized pKa	0	-1	O=P(O)(O)COc1ccccc1	O=P([O-])(O)COc1ccccc1	mol10221	O=P(O)(O)COc1ccccc1
1.38	IUPAC digitized pKa	0	-1	O=P(O)(O)COc1ccccc1	O=P([O-])(O)COc1ccccc1	mol10221	O=P(O)(O)COc1ccccc1
1.37000000476837	QSARToolbox	0	-1	O=P(O)(O)COc1ccccc1	O=P([O-])(O)COc1ccccc1	mol10221	O=P(O)(O)COc1ccccc1
6.84	IUPAC digitized pKa	-1	-2	O=P([O-])(O)COc1ccccc1	O=P([O-])([O-])COc1ccccc1	mol10221	O=P(O)(O)COc1ccccc1
6.82	IUPAC digitized pKa	-1	-2	O=P([O-])(O)COc1ccccc1	O=P([O-])([O-])COc1ccccc1	mol10221	O=P(O)(O)COc1ccccc1
6.75	IUPAC digitized pKa	-1	-2	O=P([O-])(O)COc1ccccc1	O=P([O-])([O-])COc1ccccc1	mol10221	O=P(O)(O)COc1ccccc1