pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.09	IUPAC digitized pKa	0	-1	CCOC(=S)SCC(=O)O	CCOC(=S)SCC(=O)[O-]	mol9414	CCOC(=S)SCC(=O)O
3.07	IUPAC digitized pKa	0	-1	CCOC(=S)SCC(=O)O	CCOC(=S)SCC(=O)[O-]	mol9414	CCOC(=S)SCC(=O)O
3.0699999332428	QSARToolbox	0	-1	CCOC(=S)SCC(=O)O	CCOC(=S)SCC(=O)[O-]	mol9414	CCOC(=S)SCC(=O)O