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Toluene
styrene
phenol
benzoic acid
acetophenone
anisole
aniline
benzaldehyde
phenyl
benzyl
ortho-
1,2 disubstituted
meta-
1,3 disubstituted
para-
1,4 disubstituted
nitro group
NO2
amino group
NH2
naphthalene
anthracene
phenanthrene
pyrrole
furan
thiophene
imidazole
oxazole
thiazole
pyrimidine
indole
quinoline
purine
Methanol
Ethanol
Ethelyne Glycol
Glycerol
Hydroquinone
alkyloxonium ion
alkoxide
Phenoxide
diethyl ether
THF
alkoxy group
acyl group
Phosphorus acid
vicinal halohydrin
Acid Chloride
terephthalic acid
ethyl acetate
geminol diol
cyanohydrin
Mandelic acid
hemiacetal
acetal
ammonia
Schiff base (imine)
acetic acid
enamine
formic acid
oxalic acid
malonic acid
succinic acid
carbonic acid
carboxylate salt
aminol
carboxy- group