(4-苯基-1-哌嗪)-乙酸x盐酸盐

4-[4-(2,2,2-trifluoroacetyl)piperazin-1-yl]benzaldehyde

(4-nitrophenyl)-(4-piperazin-1-ylphenyl)diazene

1-(4-cyclopentylphenyl)-4-(4-phenylpiperazin-1-yl)butan-1-one

1-heptyl-4-phenylpiperazine