pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.05	IUPAC digitized pKa	1	0	CC(=O)NCC[NH3+]	CC(=O)NCCN	mol3087	CC(=O)NCCN
9.25	IUPAC digitized pKa	1	0	CC(=O)NCC[NH3+]	CC(=O)NCCN	mol3087	CC(=O)NCCN
9.28	Datawarrior	1	0	CC(=O)NCC[NH3+]	CC(=O)NCCN	mol3087	CC(=O)NCCN
9.2799997	OCHEM	1	0	CC(=O)NCC[NH3+]	CC(=O)NCCN	mol3087	CC(=O)NCCN
9.15	OCHEM	1	0	CC(=O)NCC[NH3+]	CC(=O)NCCN	mol3087	CC(=O)NCCN
9.5	QSARToolbox	1	0	CC(=O)NCC[NH3+]	CC(=O)NCCN	mol3087	CC(=O)NCCN