1,Active Ingredients: Diosgenin 2,Molecular Formula: C33-H40-O15 3,CAS: 55056-80-9 4,Specification: 16%-90% details of product:Latin Name: Dioscorea VillosaPart Used: SeedsAssay: 90% DiosgeninCAS: 512-04-9Molecular Formula: C27H42O3Molecular Weight: 414.6258Appearance: White powderTesting Method: HPLCfuction of product: 1.Anti-infective, anti-allergic.2.Treatment of rheumatism, cardiovascular, ...