3d image of ethylvanillin skeletal formula

ethylvanillin 3-ethoxy-4-hydroxybenzaldehyde bourbonal benzene ring vanillin homologue harmful irritant flavorant chocolate food additive adjuvants ingredient agent olfactory art aroma smell flavor flavour fragrance odor odorant perfume bouquet redolence relish scent goodscent good nuances aromatherapy cosmetics perfumery perfuming blender component note flavouring molecule molecular formula skeletal structural structure 3d