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CAS号: 54637-09-1 英文名称: 2,3,4a,4b,6,7,8a,8b-Octahydro-2,2,7,7-tetramethylcyclobuta[1,2-b:4,3-b']dipyran-4,5-dione 英文同义词: Cyclobuta[1,2-b:4,3-b']dipyran-4,5-dione, octahydro-2,2,7,7-tetramethyl- (9CI);2,3,4a,4b,6,7,8a,8b-Octahydro-2,2,7,7-tetramethylcyclobuta[1,2-b:4,3-b']dipyran-4,5-dione 中文名称: 中文同义词: 分子式: C14H20O4 分子量: 252.31