8-Ethoxy-7′-methoxy-2H,2′H-3,4′-bichromene-2,2′-dione

8-Ethoxy-7′-methoxy-2H,2′H-3,4′-bichromen-2,2′-dion

8-Ethoxy-7′-methoxy-2H,2′H-3,4′-bichromene-2,2′-dione

8-Éthoxy-7′-méthoxy-2H,2′H-3,4′-bichromène-2,2′-dione

[3,4′-Bi-2H-1-benzopyran]-2,2′-dione, 8-ethoxy-7′-methoxy-

8-ethoxy-3-(7-methoxy-2-oxochromen-4-yl)chromen-2-one

8-ethoxy-7′-methoxy-2H,2′H-[3,4′-bichromene]-2,2′-dione

8-Ethoxy-7′-methoxy-[3,4′]bichromenyl-2,2′-dione

896034-60-9