Pu Guo, Shengyong Yan, Jianlin Hu, Xiwen Xing, Changcheng Wang, Xiaowei Xu, Xiaoyu Qiu, Wen Ma, Chunjiang Lu, Xiaocheng Weng, and Xiang Zhou*, Selective Detection of 5-Formyl-2′-deoxycytidine in DNA Using a Fluorogenic Hydroxylamine Reagent. Org. Lett., 2013, 15, 3266-3269.