3d image of azelaic acid skeletal formula

azelaic acid nonanedioic dicarboxylic saturated wheat rye barley precursor plasticizer polymers hair conditioner skin tyrosinase ozonolysis oleic nonanoic malassezia furfur pityrosporum ovale yeast skin acne treatment whitening agent melasma pigmentation hyperpigmentation supplement biological activity bioactive nutrient prescription drug food additive nutraceutica antioxidant anti-aging healthy aging alternative medicine traditional chinese herbal herbal phytochemical phytotherapy plant herb natural herbalism pharmacognosy pharmacopoeia 3d