folyl
lysergyl
fenchyl
squalenoyl
feruloyl
betulinyl
glutaryl
tetrahydropteroylglutamic acid
glucuronosyl
glucuronyl
apiofuranosyl
lysophosphatidyl
propenoyl
glycidyl
glutamyl
propadienyl
fructofuranosyl
glycerophosphoryl
isoaspartyl
pyroglutamyl
styrenyl
bisabolyl
rhamnogalacturonyl
phosphopantetheinyl
fluorosulfonyl
dolichyl
anilino
pyrrolysyl
anilido
phthaloyl
phytosteryl
galacturonosyl
trimethylacetyl
tetrahydrofuryl
sialyl
difluorocarbene
tetrahydrofuranyl
plasmanyl
undecaprenyl
fucosyl
benzodioxol
citrovorum factor
phytyl
pyrrolidonyl
phosphatidyl
peroxyacetyl
jasmonoyl
glycolyl
picolyl
pyrimidinyl