(5-methyl-3-propylhex-5-en-1-ynoxy)-tri(propan-2-yl)silane

triisopropyl((3-propyl-5-((trimethylsilyl)methyl)hex-5-en-1-yn-1-yl)oxy)silane

4-ethynyl-2-methylhept-1-ene

1-三甲基硅烷-1-己炔

(4-ethynyl-2-methylideneheptyl)-trimethylsilane