2 3 dimethyl but 2 ene structure July 8, 2019 16 32 64 128 2 3 dimethyl hex 2 ene structure Trans 2 3 dimethylbut 2 ene structure 2 methyl 2 butanol 2 metil 2 butena + h2 2 3-dimethylbutane 3 methylhexane 2 3 dimethyl
