C17H14O
C17H14O is the molecular formula for several different chemical compounds, all of which are isomers of each other. One common isomer with this formula is 1-phenylnaphthalene. This compound is an organic molecule characterized by two fused benzene rings (naphthalene) with a phenyl group (a benzene ring) attached to the first carbon atom. 1-phenylnaphthalene is a solid at room temperature and has a relatively high melting point. It is generally insoluble in water but soluble in many organic solvents.
Another possible isomer is 2-phenylnaphthalene, where the phenyl group is attached to the second carbon atom