Benzene is the simplest aromatic hydrocarbon.
In benzene there are sigma bonds and delocalised pi bonds between carbon atoms.
The simplest of the aromatic carboxylic acids.
The simplest polycyclic aromatic hydrocarbon.
The simplest of the aromatic hydroxy compounds.
A basic heterocyclic organic compound; a colourless, pungent toxic liquid.
A heterocyclic organic compound, its derivatives are thymine, cytosine and uracil.
The simplest aromatic amine. Its scientific name is phenylamine.