Organic Chemistry,6th Edition L.G.Wade,Jr. Chapter 17 18 Aromatic chemistry By Junru Wang Email:wangjr07@163.com 西北农林科技大学理学院Chapter 17 & 18 Aromatic chemistry Organic Chemistry, 6th Edition L. G. Wade, Jr. By Junru Wang Email: wangjr07@163.com 西北农林科技大学理学院