2 3-dimethyl butanedioic acid July 8, 2019 16 32 64 128 2 3 dimethyl butanedioic acid 2 methyl 2 butanol 2 metil 2 butena + h2 2 3-dimethyl-1 3-butadiene 2 3-dimethyl butane 2 3-dimethyl-2 3-butanediol
