1-[3,5-二(三氟甲基)苯基]哌嗪

1-(2-异丙基苯基)哌嗪

1-(2-propylphenyl)piperazine

N,N-bis(2-chloroethyl)-2,4-dinitroaniline

1-(2-三氟甲氧基苯基)哌嗪