pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
-1.86	IUPAC digitized pKa	0	-1	CS(=O)(=O)O	CS(=O)(=O)[O-]	mol8907	CS(=O)(=O)O
-1.2	IUPAC digitized pKa	0	-1	CS(=O)(=O)O	CS(=O)(=O)[O-]	mol8907	CS(=O)(=O)O
-1.86000001430511	QSARToolbox	0	-1	CS(=O)(=O)O	CS(=O)(=O)[O-]	mol8907	CS(=O)(=O)O
-2.59999990463257	QSARToolbox	0	-1	CS(=O)(=O)O	CS(=O)(=O)[O-]	mol8907	CS(=O)(=O)O
1.25999999046326	QSARToolbox	0	-1	CS(=O)(=O)O	CS(=O)(=O)[O-]	mol8907	CS(=O)(=O)O
-1.20000004768372	QSARToolbox	0	-1	CS(=O)(=O)O	CS(=O)(=O)[O-]	mol8907	CS(=O)(=O)O
-1.25	AttenGpKa training set	0	-1	CS(=O)(=O)O	CS(=O)(=O)[O-]	mol8907	CS(=O)(=O)O