sodium [(6-hydroxy-4-methyl-2-oxo-2H-1-benzopyran-7-yl)oxy]acetate SODIUM METHYLESCULETIN ACETATE [(6-Hydroxy-4-methyl-2-oxo-2H-1-benzopyran-7-yl)oxy]acetic acid sodium salt sodium,2-(6-hydroxy-4-methyl-2-oxochromen-7-yl)oxyacetate 2-(6-hydroxy-4-methyl-2-oxochromen-7-yl)oxyacetate 2H-1-Benzopyran-2-one,5,6-dihydroxy-4,7-dimethyl- Sodium methyl esculitine acetate