Nature Evaluations Chemistry many thanks the nameless reviewers for their contribution on the peer evaluation of this operate. -1,2-dibromocyclopentane, The 2 bromines are on opposite faces of the ring. Stereoisomers need an additional nomenclature prefix be additional for the IUPAC name if you want to indicate their spatial orientation. Di-substituted https://cf5325790.blogoscience.com/37093649/paf-an-1-secrets