benzene diazonium-2-carboxylate

7,7-dichloro-3,4-dimethylidenebicyclo[4.1.0]heptane

顺-4-环己烯-1,2-二羧酸二乙酯

7,7-dichlorobicyclo[4.1.0]heptane-3,4-dimethanol

7,7-dichloro-3,4-bis(carboethoxy)bicyclo-[4.1.0]heptane