trioctylammonium
tetrahexylammonium
diethylammonium
tetrabutylammonium
cetyltrimethlyammonium
tetrapropylammonium
tertiary butyl
tetramethylammonium hydroxide
trimethylphenylammonium
phenyltrimethylammonium
cetyltriethylammonium
isopropylidene
octyloxy
tetramethylammonium
tetraethylammonium
dimethylsilyl
mesityl
dodecyltrimethylammonium
dimethylallyl
isomesityl
azaniumyl
isopropyl
valeryl
quaternium
mebenzonium
ammonio
alkyltrimethylammonium
acetamidomethyl
methoxycarbonyl
dimethyldioctadecylammonium chloride
carboxybenzyl
propylidene
ammoniumyl
butynyl
butylidene
tolyl
tetraalkylammonium
tricyclohexylammonium
trimethylsilyl
acetonyl
crotonyl
acetylamino
benzyldimethylhexadecylammonium
isopentenyl
trithionic
thioethyl
diallyl
trichloride
butyric
trioctylamine