赤藓糖醇

5-乙炔二氢-2(3H-)-呋喃酮

N-propylbut-2-en-1-amine

1-(2,5,6-三甲基-3,4-二氢-2H-吡喃-2-基)乙酮

1-(1-methylcyclohex-3-en-1-yl)ethanone