product Name:4H-1-Benzopyran-4-one,2-(3,4-dimethoxyphenyl)-5,7-dihydroxy-3,6,8-trimethoxy-
  • 481-54-9
  • C20H20O9
  • 2-(3,4-二甲氧基苯基)-5,7-二羟基-3,6,8-三甲氧基-4H-1-苯并吡喃-4-酮 481-54-9