About: quaternary ammonium

Premodifier: quaternary
Head noun: ammonium

Same concepts
http://dbpedia.org/resource/Quaternary_ammonium_cation

Broader concepts

label	provenance	confidence
cationic compound	isap:58235498	0.721381
cationic functional group	isap:360228987	0.664544
ionizable group	isap:360228994	0.662124
organic cation	isap:483088580	0.641955
disinfectant	isap:322076138	0.619649
antiseptic	isap:181666382	0.566784
ammonium	isap:57575184	0.565856
onium salt	isap:379183533	0.561941
chlorine	isap:57079137	0.447996
cation	isap:483088594	0.340126
reaction	isap:57259016	0.318759
salt	isap:379183527	0.277274

Narrower concepts

label	provenance	confidence
salt	isap:460375452	0.288696
surfactant	isap:284405032	0.262533