| 英文同义词: | 4-[(6-ethoxy-3-oxo-1-benzofuran-2(3H)-ylidene)methyl]-2-methoxyphenyl methanesulfonate;4-[(Z)-(6-ethoxy-3-oxo-1-benzofuran-2(3H)-ylidene)methyl]-2-methoxyphenyl methanesulfonate;3(2H)-Benzofuranone, 6-ethoxy-2-[[3-methoxy-4-[(methylsulfonyl)oxy]phenyl]methylene]- |