2 iodo 3 3 dimethyl 2 pentanol July 8, 2019 16 32 64 128 4 iodo 3 3 dimethyl 2 pentanol 2 3-dimethyl-2-pentanol 2 3 пентандиол 2 3-dimethyl-1-pentanol 2 3 диметилпентанол-2