butene
dicyanobutane
dihydroxybutane
diaminobutane
phenylbutyrate
tetrabutoxide
dibromobutane
methylbutene
butylphenol
butadienyl
ethylarene
methoxybutane
butylfuran
diaminoethane
butylmorpholine
methylethylketone
butenyl
butyro-
diphenylbutadiene
bromobutane
butyleneglycol
butanediol
tributyrate
bisorbibutenolide
butadiynyl
tert-butoxide
butylate
butylaniline
linderanolide
butylcatechol
butylated
tributyl
silylketene
butylthiophene
karrikin
tetrahydroxyethylethylenediamine
tetramethylene
polyhydride
isolinderanolide
androstadiene
homoandrographolide
methylpropanone
2-butanone
antigalactagogue
t-butyl
ethylmethylketone
methylbutanoyl
tert-butyl
tertbutyl
trifuran