pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.15000009536743	QSARToolbox	-1	-2	O=P([O-])(O)c1ccc2c(c1)OCO2	O=P([O-])([O-])c1ccc2c(c1)OCO2	mol28967	O=P(O)(O)c1ccc2c(c1)OCO2
7.15	AttenGpKa training set	-1	-2	O=P([O-])(O)c1ccc2c(c1)OCO2	O=P([O-])([O-])c1ccc2c(c1)OCO2	mol28967	O=P(O)(O)c1ccc2c(c1)OCO2