... -(3,4-Dihydroxyphenyl)-3,4 -dihydro-1(2H)-benzopyran-3,5,7-triol Molecular Formula: C15H14O6 Molecular Weight: 290.3 Appearance ... pharmaceutical manufacturing equipment, the company produces advanced lines of herbal extract, API from herbs, and carbohydrates. Through strict authentication, the GMP ... prosperity together for the health of all human beings. Plant Extract Green Tea Extract EC