Full version: Abridged version: Nomenclature and examples of 4-, 5-, 6-, 7-, 8-membered ring conformations. See also IUPAC.
![[17] Diels-Alder Cycloaddition 1928](https://i.pinimg.com/originals/65/0b/62/650b62c40d6b339a5407284fe39b7715.png)
