2 2-dimethyl-4 4-dimethylhexane July 8, 2019 16 32 64 128 2 4-dimethylhexane 2 4-dimetyloheksan 2 4-dimethyl-1 4-hexadiene 2 4-dimethylhex-3-ene 2 metil 2 butena + h2
