Patchouli Oil CAS NO.：8014-09-3 Patchouli oil is the main medicinal ingredient. It is also an important natural fragrance in the spice industry. It is a natural oil with woody, earthy and herbal aromas. Chemicalbook. It can reduce the appearance of dry skin, reduce the appearance of blemishes, and has a calming and grounding aroma commonly used in perfumes, which can promote a sense of calm and peace. https://www.coreychem.com/