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CAS号: 53942-70-4 英文名称: 2,2-Dimethyl-5-(4-cyanobenzylidene)-1,3-dioxane-4,6-dione 英文同义词: 2,2-Dimethyl-5-(4-cyanobenzylidene)-1,3-dioxane-4,6-dione;4-(2,2-Dimethyl-4,6-dioxo-1,3-dioxane-5-ylidenemethyl)benzonitrile;4-[(2,2-Dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl]benzonitrile;Benzonitrile, 4-[(2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl]- 中文名称: 中文同义词: 分子式: C14H11NO4 分子量: 257.24