Hawthorn Leaves extract/Vitexin-2-0-rhamnoside 1.8%/Crataegus species extract CAS NO:84603-61-2 Hawthorn Leaves extract/Vitexin-2-0-rhamnoside 1.8%/Crataegus species extract 2.Descriptions and Specifications of Product Content Specifications: Vitexin-2-0-rhamnoside 1.8% by HPLC Vitexin-2-0-rhamnoside Molecular Formula: C27H30O10 Molecular Mass:587.5 CAS NO:84603-61-2 Constitutional Formula: