# How many structural isomers can a formula of C_5H_12O generate?

Well, I can count at least $\text{14"..........."structural isomers....}$
And these 14 isomers are alcohols, and ethers. And this reflects the fiendish connectivity of the carbon atom. You start with a relatively small, modest formula of ${C}_{5} {H}_{12} O$, and you end up with an array of different structure, all with distinct physical, and chemical properties.