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CAS号: 477842-76-5 英文名称: 1,3-Dioxaspiro[4.4]non-7-ene-6,9-dione,4-ethyl-2,2-dimethyl-(9CI) 英文同义词: 1,3-Dioxaspiro[4.4]non-7-ene-6,9-dione, 4-ethyl-2,2-dimethyl-;1,3-Dioxaspiro[4.4]non-7-ene-6,9-dione,4-ethyl-2,2-dimethyl-(9CI) 中文名称: 中文同义词: 分子式: C11H14O4 分子量: 210.23