1-hex-1-enylpyrrolidine-2,5-dione

(E)-1-(hex-1-en-1-yl)pyrrolidine-2,5-dione

1-(5-chloropent-1-enyl)pyrrolidine-2,5-dione

1-[(4-氟苯基)甲基]-2,5-吡咯烷二酮

1-(2-phenylbut-3-enyl)pyrrolidine-2,5-dione