benzalkonium
alkyltrimethylammonium
quaternium
dodecyltrimethylammonium
dimethyldioctadecylammonium chloride
viologen
polyquat
tetraethylammonium
mebenzonium
tetramethylammonium hydroxide
benzyldimethylhexadecylammonium
isovaleronitrile
tetraalkylammonium
quaternary ammonium
mecetronium
chlorolipid
tetrahexylammonium
cetyltriethylammonium
methonium
dialdehyde
arylmethyl
trialdehyde
worenine
bisbenzylisoquinoline
pentamethyl
heptamethyl
benzyloxymethyl
cyanobenzoate
trioctylammonium
diethylaminomethyl
chloronitrile
tricyclohexylammonium
tetrabutylammonium
octamethyl
tetramethylammonium
dipiperidyl
cetyltrimethlyammonium
phenol
tetrapropylammonium
propanoid
trimethylalkane
diadenylyl
xylenol
hydramide
monoaldehyde
glycopyrrolium
dibenzoate
tetradecyltrimethylammonium
benzalkonium chloride
etioporphyrin