For the compound of C8H8O with chemical formula, we can draw different isomers. C8H8O is a chemical formular for organic compounds. Aldehyde and ketone of benzene substitute isomers can be drawn.
Because number of hydrogen atoms is lower relevant to the number of carbon atoms, this C8H8O isomers should contain alkene groups or alkyne groups or benzene ring. First, we are looking for benzene substituted isomers.
Four benzene substitute isomers can be drawn for C8H8O formula. You can change the position of methyl group (-CH3) around the benzene ring and can find different isomers.
Benzene subsitited aldehyde and ketone can be drawn for C8H8O chemical formula.