英文同义词
1,4-Cyclohexanedione diethylene ketal;1,4-Cyclohexianedione bis(ethylene acetal);Dispiro[1,3-dioxolane-2,1'-cyclohexane-4',2''-[1,3]dioxolane];1,4-CYCLOHEXANEDIONE BISETHYLENE KETAL F;1,4,9,12-TETRAOXADISPIRO[4.2.4.2]TETRADECANE;1,4-CYCLOHEXANEDIONE BIS(ETHYLENE ACETAL);1,4-CYCLOHEXANEDIONE BIS(ETHYLENEKETAL);1,4,9,12-tetraoxadispiro[4.2.4^{8}.2^{5}]tetradecane