4-phenylnona-1,7-diyn-5-ene

6-phenyl-6-allenylhex-4-en-2-yne

1-phenyl-5-methylocta-1,3,4-trien-7-yne

nona-1,2,5-trien-7-yn-4-ylbenzene

trimethyl(5-phenylocta-3,6,7-trien-1-ynyl)silane