... , ISO 9001/14000 factory 2.Small order available 3.Purity:98% 4.Goods in stock 5.Exported to Europe Limonin Plant ... source Orange, grapefruit, lemon, OrangePurity 20%,50%,98%(HPLC) CAS NO 1180-71-8 Molecular Formula C26H30O8 Molecular ... , obacunone, nomilinic acid, etc., they are a furan triterpenoids. Natural 98%Limonin