What is rasberry ketones?

Answer:
A quick google search yields your answer:
http://en.wikipedia.org/wiki/Raspberry_ketone

In english, it's the trivial name for 4-(4-Hydroxyphenyl) butan-2-one, the chemical from raspberry fruit that accounts for their pleasant aroma.
First answer by Kittimm. Last edit by Kittimm. Contributor trust: 12 [recommend contributor recommended]. Question popularity: 9 [recommend question].