product Name：2H-1-Benzopyran-2-one,3-benzoyl-7-(diethylamino)-
  • 3-Benzoyl-7-(diethylamino)coumarin
  • 77016-78-5
  • C20H19NO3
  • 2H-1-Benzopyran-2-one,3-benzoyl-7-(diethylamino)- 77016-78-5