3 3 dimethylpent 1 ene 4 yne July 8, 2019 16 32 64 128 3 4-dimethylpent-2-ene 3 4-dimetylpent-2-en 3 3 dimethyl pent 1 ina 3 4-dimethyl-1 3-pentadiene 3 4-dimetylopent-1-en-3-ol
