1-(1-丙炔-1-基)环己烯

(3,3-二乙氧基丙基)苯

3-(1-环己烯-1-基)-2-丙炔-1-醇

ethyl 3-(cyclohexen-1-yl)prop-2-enoate

ethyl 2-cyclohex-1-enylprop-2-enoate