2 3 dimethylpentane 2 ol July 8, 2019 16 32 64 128 2 3 dimethylpentan 2 ol 2 3-dimethylpentan-1-ol 2 3-dimethylpentane 2 3-dimethylpentan 2 2 dimethylpentan 3 one 2 3-dimethylpentane formula