4366-18-1

Ph 137 Cumetarol coumetarol Dicoumoxyl Dicumoxane Cumetharol Cumethoxethan 3,3'-(2-Methoxyethylidene)bis(4-hydroxycoumarin) 2H-1-Benzopyran-2-one, 3,3'-(2-methoxyethylidene)bis[4-hydroxy- 2-hydroxy-3-[1-(2-hydroxy-4-keto-chromen-3-yl)-2-methoxy-ethyl]chromone 2-hydroxy-3-[1-(2-hydroxy-4-oxochromen-3-yl)-2-methoxyethyl]chromen-4-one 2-hydroxy-3-[1-(2-hydroxy-4-oxo-chromen-3-yl)-2-methoxy-ethyl]chromen-4-one