Product Name: Genistein Other Name: Herbal Genista Extract Genistein, Natural genistein supplier Supplier: Xi'an Fengzu Biotechnology Part of used: Flower Test Method: HPLC Active ingredient: Genistein Specs Available: Min 99% Appearance: Light Yellow Powder CAS NO.: 446-72-0 Molecular Weight: 270.24 Molecular Formula: C15H10O5 Introduction of Genistein: Genistein is a variety of isoflavone which is most active, the product Genistein of our company is derived from dry and mature fruit of bean plant sophora Japonica. It is a pure and single element.