2 3 dimethylpent 2 ene structure July 8, 2019 16 32 64 128 2 3 dimethylpent 1 ene structure Structure of 2 3 dimethyl pent 2 ene 2 3-dimethylpent-2-ene 2 3-dimethylpent-2-ene structural formula 2 3-dimethylpent-2-ene formula 2 3-dimethylpent-1-ene