pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.84	OCHEM	0	-1	CC(C)(C)CP(=O)(O)O	CC(C)(C)CP(=O)([O-])O	mol28902	CC(C)(C)CP(=O)(O)O
2.83999991416931	QSARToolbox	0	-1	CC(C)(C)CP(=O)(O)O	CC(C)(C)CP(=O)([O-])O	mol28902	CC(C)(C)CP(=O)(O)O
8.65	OCHEM	-1	-2	CC(C)(C)CP(=O)([O-])O	CC(C)(C)CP(=O)([O-])[O-]	mol28902	CC(C)(C)CP(=O)(O)O
8.64999961853027	QSARToolbox	-1	-2	CC(C)(C)CP(=O)([O-])O	CC(C)(C)CP(=O)([O-])[O-]	mol28902	CC(C)(C)CP(=O)(O)O