3d image of caran skeletal formula

caran monoterpenoid terpenoid monoterpene terpene bicyclic isomer bornane pinane cyclohexane ring 3d intermediate herb herbalism metabolism alkaloid biomolecule herbal pharmacognosy structural catabolism biochemistry alternative medicine biology healthy aging antioxidant isoflavone cycle essential oils mechanism prescription drug traditional chinese anti-aging nutraceutica coumarin formula anti-cancer nutrient flavonoid parasympathomimetic food additive metabolite plant biosynthesis flavone bioactive