pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.8	IUPAC digitized pKa	0	-1	O=C(O)[C@@H]1CCCCO1	O=C([O-])[C@@H]1CCCCO1	mol9579	O=C(O)C1CCCCO1
3.84	Datawarrior	0	-1	O=C(O)[C@@H]1CCCCO1	O=C([O-])[C@@H]1CCCCO1	mol9579	O=C(O)C1CCCCO1
3.8399999	OCHEM	0	-1	O=C(O)[C@@H]1CCCCO1	O=C([O-])[C@@H]1CCCCO1	mol9579	O=C(O)C1CCCCO1
3.79999995231628	QSARToolbox	0	-1	O=C(O)[C@@H]1CCCCO1	O=C([O-])[C@@H]1CCCCO1	mol9579	O=C(O)C1CCCCO1
3.88000011444092	QSARToolbox	0	-1	O=C(O)[C@@H]1CCCCO1	O=C([O-])[C@@H]1CCCCO1	mol9579	O=C(O)C1CCCCO1