E )- 4 8 dimethylnona 1 3 7 triene July 8, 2019 16 32 64 128 3 4 dimethylhex-3-ene 3 4 dimetylopent-1-en 3 7-dimethyloct-6-enal 3 8-dimethylacenaphthenequinone 4 4-dimethyl-doc-8-ene-1 11-diyne
