4H-1-Benzopyran-4-one, 2-[3,4-bis(2-hydroxyethoxy)phenyl]-5-hydroxy-3,7-bis(2-hydroxyethoxy)-

4H-1-Benzopyran-4-one, 2-[3,4-bis(2-hydroxyethoxy)phenyl]-5-hydroxy-3,7-bis(2-hydroxyethoxy)- · CAS 50846-13-4