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