2 3 methylbutan-1-ol July 8, 2019 16 32 64 128 2 ethyl 3 methylbutan 1 ol 2 bromo 3 methylbutan 1 ol 2 amino 3 methylbutan 1 ol 2 chloro 3 methylbutan 1 ol 2 methyl 2 butanol 2 methylbutan-2-ol