双环[2.2.2]辛烷-1,4-二羧酸二甲酯

双环[2.2.2]辛烷-1,4-二羧酸二乙酯

Aethylen-diketal von 1,4-Dihydroxymethyl-2,5-dioxo-bicyclo-[2,2,2]-octan

1,4-bis(hydroxymethyl)bicyclo[2.2.2]octane-1,4-dione

1,4-dicyanobicyclo(2.2.2)octane