2 3 dimethyl 2 3 butanediol is called as July 8, 2019 16 32 64 128 2 methyl 2 butanol 2 3-dimethyl butane 2 3-dimethyl-2 3-butanediol 2 3-dimethylbutan-2 3-diol 2 metil 2 butena + h2
