pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.65	IUPAC digitized pKa	-1	-2	O=S(=O)([O-])c1cc(O)cc2cn[nH]c12	O=S(=O)([O-])c1cc(O)cc2cn[n-]c12,O=S(=O)([O-])c1cc([O-])cc2cn[nH]c12	mol10319	O=S(=O)(O)c1cc(O)cc2cn[nH]c12
9.6499996	OCHEM	-1	-2	O=S(=O)([O-])c1cc(O)cc2cn[nH]c12	O=S(=O)([O-])c1cc(O)cc2cn[n-]c12,O=S(=O)([O-])c1cc([O-])cc2cn[nH]c12	mol10319	O=S(=O)(O)c1cc(O)cc2cn[nH]c12
9.64999961853027	QSARToolbox	-1	-2	O=S(=O)([O-])c1cc(O)cc2cn[nH]c12	O=S(=O)([O-])c1cc(O)cc2cn[n-]c12,O=S(=O)([O-])c1cc([O-])cc2cn[nH]c12	mol10319	O=S(=O)(O)c1cc(O)cc2cn[nH]c12