2 methyl 2 butenoate July 8, 2019 16 32 64 128 Ethyl 2 methyl 2 butenoate Propyl 2 methyl 2 butenoate E )- propyl 2 methyl 2 butenoate 2 metil 2 butena + h2 2 methyl 2 butanol 2 methyl 2 butene 2 methyl butanal
