2 2 dibromo 3 chloropentane July 8, 2019 16 32 64 128 2 3 dibromo 3 chloropentane 2 r 3 r )- 2 3 dibromo 3 chloropentane 2 2-dibromo-3-chloropentan 2 3-dibromobutane 2 bromo 3 chloro pentan
