carbamoylmethyl
tridecyl
trifluoromethylphenyl
eicosadienoyl
trifluoropropyl
ethylbenzothiazoline
cumaryl
dihydroxyphenyl
octadecanoyl
triphenylethylene
diazinylmethyl
tetrazolo
ethoxymethylidene
dihydroxyanthrone
eicosatrienoyl
pentafluorobenzoyl
diethylethanolamine
picrylhydrazyl
tetrazolyl
phenylethyl
terpyridyl
glyceryl
heterobenzylic
phenylimino
thiophenyl
hydroxyprolyl
deoxyhexosyl
xanthidylic
butoxy
butylphenol
eicosapentaenoyl
dialkylphenyl
pyrido
butylthiophene
butenylidene
chlorobutyl
phenanthromethyl
trifluoroethylamine
salicylidene
lavandulyl
iododecyl
hydroxyisovaleryl
aminobutyl
benzylic
aminophenyl
butadiynyl
tetrahydroxyethylethylenediamine
chloroethoxyamine
deoxycytidyl
pentadecenoyl