Product Name: Four leaf clover plant extract Latin name: Trifolium pratense L.CAS No.: 485-72-3 Molecular Formula: C16H12O5Molecular Weight: 284.2635 Active Ingredient: Isoflavones (BiochaninA, Formononetin, Genistein, Daidzein)Part Used: Leaf & FlowerSpecification: 2.5%,8%, 20%, 40%,60%,80% by HPLCAppearance: Dark brownish-green fine..