英文别名4-methoxy-1-benzofuran-3-one; 4-Methoxy-cumaranon-(3); 4-methoxy-3-benzofuranone; 4-Methoxy-2.3-dihydro-benzofuran-3-on; 4-Methoxy-3(2H)-Benzofuranone; 4-Methoxy-1-benzofuran-3(2H)-one; 4-methoxy-benzofuran-3-one; 4-methoxycoumaran-3-one; 3(2H)-benzofuranone,4-methoxy; 4-methoxy-2,3-dihydro-1-benzofuran-3-one; 3(2H)-Benzofuranone, 4-methoxy- 
