pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.9	IUPAC digitized pKa	0	-1	[NH3+]CP(=O)([O-])O	[NH3+]CP(=O)([O-])[O-]	mol5280	NCP(=O)(O)O
5.35	IUPAC digitized pKa	0	-1	[NH3+]CP(=O)([O-])O	[NH3+]CP(=O)([O-])[O-]	mol5280	NCP(=O)(O)O
5.90000009536743	QSARToolbox	0	-1	[NH3+]CP(=O)([O-])O	[NH3+]CP(=O)([O-])[O-]	mol5280	NCP(=O)(O)O
2.35	IUPAC digitized pKa	1	0	[NH3+]CP(=O)(O)O	[NH3+]CP(=O)([O-])O	mol5280	NCP(=O)(O)O
1.85	IUPAC digitized pKa	1	0	[NH3+]CP(=O)(O)O	[NH3+]CP(=O)([O-])O	mol5280	NCP(=O)(O)O
2.34999990463257	QSARToolbox	1	0	[NH3+]CP(=O)(O)O	[NH3+]CP(=O)([O-])O	mol5280	NCP(=O)(O)O
10.8	IUPAC digitized pKa	-1	-2	[NH3+]CP(=O)([O-])[O-]	NCP(=O)([O-])[O-]	mol5280	NCP(=O)(O)O
10.0	IUPAC digitized pKa	-1	-2	[NH3+]CP(=O)([O-])[O-]	NCP(=O)([O-])[O-]	mol5280	NCP(=O)(O)O
10.0799999237061	QSARToolbox	-1	-2	[NH3+]CP(=O)([O-])[O-]	NCP(=O)([O-])[O-]	mol5280	NCP(=O)(O)O