Cyhexatin13121-70-5100 % similar Azocyclotin41083-11-843 % similar Chlorocyclohexylmagnesium931-51-143 % similar Cyclopentylmagnesium bromide33240-34-538 % similar Cyclododecene1501-82-233 % similar Cycloheptene628-92-233 % similar cis-Cyclooctene931-87-333 % similar Cyclooctene931-88-433 % similar