crotonyl
styryl
difluoromethyl
aminomethoxy
phenylthiomethyl
homoallyl
dimethylaminomethyl
homobenzylic
mercaptophenyl
methoxymethyl
hydroxyphenyl
pentafluorobenzoyl
stearyl
trifluoromethylphenyl
chromeno
ethoxyamine
proxyl
germyl
crotyl
homopropargyl
sulfhydryl
dimethoxybenzyl
amidomethyl
heterobenzylic
methoxybenzyl
hydroxymethyl
cinnamylidene
dimethylnonyl
glyceryl
thioalkyl
trimethyltin
tridecyl
poliothyrsoside
hydroxyisovaleryl
chrysanthenyl
galvinoxyl
acrylyl
dimethyl telluride
thioyl
acryl
thioacetyl
allylamino
phenanthromethyl
ethoxyprecocene
carbobutoxyethyltin
thiocarbamoyl
triarylmethyl
methylsulfonyl
dithionous acid
ethylhexylmercaptoacetate