2 methyl butanamide July 8, 2019 16 32 64 128 2 methyl ethanamide 2 methyl butanamide structure 4 hydroxy 2 methyl butanamide 2 keto 3 methyl butanamide N ethyl 2 methylbutanamide N methyl 2 butanamide 2 methyl 2 butanol 2 metil 2 butena + h2
