An Aldehyde is an organic compound containing a terminal carbonyl group. This functional group, which consists of a carbon atom which is bonded to a hydrogen atom and double-bonded to an oxygen atom (chemical formula O=CH-), is called the aldehyde group.
Berchtesgaden-a town in Bavaria The town of Berchtesgaden is located near Hitler's Eagle's Nest (Kehlsteinhaus) and can be easily reached by train; there are several hotels and it is an inexpensive place for tourists to stay overnight.
and is located near Adolf Hitler's former Alpine retreat, the Eagles Nest in Obersalzberg . The Hotel at Hitler's Hideaway 4/29/2005. The picturesque mountain resort of Berchtesgaden is better known for its association with Hitler than its kebab shop. Just by Berchtesgaden railway station, however, is a small cafeteria owned by Ludwig Selzer.