英文别名1,5-Dioxaspiro5.5undecane, 3,3-dimethyl-; 3,3-Dimethyl-1,5-dioxaspiro[5.5]undecan; 5-Dioxaspiro[5.5]undecane, 3,3-dimethyl-1; 9,9-Dimethyl-7,11-dioxaspiro[5.5]undecane; Cyclohexanone 2,2-dimethylpropane-1,3-diyl acetal; 2,2-pentamethylene-5,5-dimethyl-1,3-dioxane; 3,3-dimethyl-1,5-dioxaspiro<5.5>undecane 
