4,8-dimethyl-7-(2-oxo-2-phenylethoxy)chromen-2-one 4,8-dimethyl-7-(2-oxo-2-phenyl-ethoxy)chromen-2-one 4,8-dimethyl-7-(2-oxo-2-phenylethoxy)-2-chromenone 7-(2-keto-2-phenyl-ethoxy)-4,8-dimethyl-coumarin ZINC00449389 4,8-dimethyl-7-(2-oxo-2-phenylethoxy)-2H-chromen-2-one MLS001001371 SMR000496887 Oprea1_646123