Here's a fun one.. How many isomers are there of C14H30?

Here's a hint... it is greater than 1000

I don't know the exact answer, but my quick estimate gives me 2133. That's assuming you are only talking about structural (a.k.a constitutional) isomers, and not stereoisomers as well.



(Skeez, I know this was just a typo, but your subject was "isotopes" instead of "isomers")