The formula of the asprin is C₉H₈O₄. Asprin is also called as acetylsalicylic acid
which is used as a drug in medical treatments. It is a synthetic derivative of
salicylic acid which is extracted from willow bark.
As the functional groups, asprin has 3 groups as
carboxylic acid group, ester group and aromatic ring. The structure is as the
image.