
1) Perfume ingredient
Found on
https://www.crosswordclues.com/clue/perillaldehyde

Perillaldehyde, or perilla aldehyde, is a natural organic compound found most abundantly in the annual herb perilla, but also in a wide variety of other plants and essential oils. It is a monoterpenoid containing an aldehyde functional group. Perillaldehyde, or volatile oils from perilla that are rich in perillaldehyde, are used as food additives ...
Found on
http://en.wikipedia.org/wiki/Perillaldehyde
No exact match found.