英文同义词: | 1H-ISOCHROMENE-1,3,4-TRIONE 4-[N-(4-METHOXYPHENYL)HYDRAZONE];1H-2-BENZOPYRAN-1,3,4-TRIONE 4-[N-(4-METHOXYPHENYL)HYDRAZONE];(4Z)-4-[2-(4-methoxyphenyl)hydrazin-1-ylidene]-3,4-dihydro-1H-2-benzopyran-1,3-dione;1H-2-Benzopyran-1,3,4-trione, 4-[2-(4-methoxyphenyl)hydrazone] |