戊氧氯醛

3,9-diethyl-3,9-dimethyl-2,4,8,10-tetraoxaspiro[5.5]undecane

3,9-二丙基-2,4,8,10-四氧杂螺[5.5]十一烷

(2-苯基-1,3-二恶烷-5,5-二基)二(亚甲基)二甲烷磺酸酯