13358-62-8 37470-13-6 Acetic acid, ((4-oxo-2-phenyl-4H-1-benzopyran-5,7-diyl)dioxy)di-, disodium salt Disodium 2,2'-((4-oxo-2-phenyl-4H-1-benzopyran-5,7-diyl)bis(oxy))bisacetate EINECS 236-409-8 Intercyton