By way of example, linalool and coumarin are both of those naturally happening compounds which can be inexpensively synthesized from terpenes. Orchid scents (typically salicylates) are generally not received directly from the plant alone but are instead synthetically designed to match the fragrant compounds present in a variety of orchids. http://cashaoyjr.get-blogging.com/16267137/the-best-side-of-perfume