nonacene
pheno-
cyclotetradecanone
benzo-
trinitrobenzene
diazepanone
tetraphenyl
benzophenanthridine
fervenulin
propiophenone
tetramethylbenzene
norbornone
aminoketone
benzocyclobutadiene
diphenyleneiodonium
Kekulean
phenalenone
triaromatic
dechlorogreensporone
aromatic hydrocarbon
acetonaphthone
-one
benzobarrelene
benzoxazepine
methoxycyclopentene
germanone
keto
hydrophlorone
dinitrochlorobenzene
macroketone
polyenone
cyclohexanone
chlorobenzenesulfonate
ketoimine
methoxycyclohexene
phenone
cyclooctanone
graphtriyne
Friedrich August Kekule
Friedrich August Kekule von Stradonitz
cyclohexenone
cyclohexadecenone
tetrahydroquinoline
benzocyclobutene
acetophenone
dibenzpentacene
benzannulation