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CAS号: 61926-45-2 英文名称: (E)-3-(4-METHYLBENZYLIDENE)-2,3-DIHYDROCHROMEN-4-ONE 英文同义词: (E)-3-(4-METHYLBENZYLIDENE)-2,3-DIHYDROCHROMEN-4-ONE;3-[(E)-(4-METHYLPHENYL)METHYLIDENE]-2,3-DIHYDRO-4H-CHROMEN-4-ONE;(3E)-3-[(4-methylphenyl)methylidene]-3,4-dihydro-2H-1-benzopyran-4-one;4H-1-Benzopyran-4-one, 2,3-dihydro-3-[(4-methylphenyl)methylene]-, (3E)- 中文名称: 中文同义词: 分子式: C17H14O2 分子量: 250.29 Mol file