Skeletal structure of 2 2 4 trimethylpentane July 8, 2019 16 32 64 128 Skeletal formula of 2 2 4-trimethylpentane 2 3-dimethylpentane skeletal structure Skeletal formula of 2 3 dimethylpentane 2 2 3 trimethylpentan 4 ol structural formula