4-ethyl-3,3-dimethyl-hepta-1,4,5-triene

4-iodo-3-(2-pyridon-1-yl)hex-3-en-2-ol

2,2,2-trichloroethyl hex-3-yn-2-yl(((2,2,2-trichloroethoxy)carbonyl)oxy)carbamate

(Z)-2,4-Diiodo-hex-3-ene

(Z)-2,3-Diiodo-hex-3-ene