1-[4-(2-AMINOPHENYL)PIPERAZIN-1-YL]ETHANONE

4-(2-AMINO-PHENYL)-PIPERAZINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER

2-(4-Boc-piperazin-1-yl-methyl)aniline

3-(4-Boc-piperazin-1-yl-methyl)-5-trifluoromethylaniline

4-(PIPERAZIN-1-YLMETHYL)BENZOIC ACID

1-(2-CARBOXYPHENYL)-PIPERAZINE

METHYL 4-(PIPERAZIN-1-YL)BENZOATE

3-(4-Cbz-piperazinyl)propanamine

3-(4-Cbz-piperazinyl)propanamine

3-(4-Benzyl-piperazinyl)propanamine

3-(4-Benzyl-piperazinyl)propanamine

1-(2-N-Boc-Aminoethyl)piperazine