3-Penten-1-yne, 3-ethyl-

3-乙基-3-甲氧基-1-戊炔

3-乙氧基-3-乙基-1-丙炔

(1,1-Diethyl-prop-2-ynyl)-trimethyl-ammonium; iodide

7-(1,1-Diethyl-prop-2-ynyloxy)-4-methyl-chromen-2-one