1) Cosmetics chemical
Found on
https://www.crosswordclues.com/clue/guaiazulene
Guaiazulene, also azulon or 1,4-dimethyl-7-isopropylazulene, is a dark blue crystalline hydrocarbon. A derivative of azulene, guaiazulene is a bicyclic sesquiterpene that is a constituent of some essential oils, mainly oil of guaiac and chamomile oil, which also serve as its commercial sources. Various soft corals also contain guaiazulene as a pri...
Found on
http://en.wikipedia.org/wiki/Guaiazulene
No exact match found.
