2 butene skeletal structure July 8, 2019 16 32 64 128 Trans 2 butene skeletal structure Cis 2 butene skeletal structure 2 methyl 1 butene skeletal structure 2 methyl 2 butene skeletal structure 2 ethyl 1 butene skeletal structure 2 metil 2 butena + h2 2 methyl 2 butanol 2 butyne structure
