3d image of epsilon-fenchen skeletal formula

epsilon-fenchen fenchen bicyclic monoterpenoid terpenoid monoterpene terpene fragrance camphor odor aroma smell flavor flavour odorant perfume bouquet redolence relish scent goodscent good nuances aromatherapy essential oils cosmetics ingredient perfumery perfuming agent component note flavouring adjuvants herbal phytochemical phytotherapy herb natural herbalism pharmacognosy pharmacopoeia biochemistry biomolecule bioactive biochemical 3d