2 amino 3 methylbutan 1 ol July 8, 2019 16 32 64 128 S )- 2 amino 3 methylbutan 1 ol R )- 2 amino 3 methylbutan 1 ol 2 methyl 2 butanol 2 amino 3 methylbutanoic acid 2 амино 3 метилбутановая кислота
