... essential oil, pharmaceutical ingredient, food and beverage ingredient, plant extract Aromatic Chemicals, essential oil, pharmaceutical ingredient, food and beverage ingredient ... , plant extract Product CAS No. SpecificationStar anis oil 8007-70-3 87%min.,15°CAnethole, natural 4180-23-8 ... .5%,21/22°CAnisic aldehyde, natural 123-11-5 98%min.Raspberry ketone, natural 5471-51-2 99%min.Estragole ...