Ethyl 2-(piperazin-1-yl)ethylcarbamate

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

1-Benzoyl-4-(2-aminoethyl)piperazine

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

N-Cbz-N,N-bis(2-bromoethyl)amine

N-Boc-N,N-Bis{2-[(methanesulfonyl)oxy]ethyl}amine

N-Boc-N,N-bis(2-bromoethyl)amine

N-Boc-N,N-bis(2-chloroethyl)amine

(-)-1-[(4-CHLOROPHENYL)PHENYLMETHYL]PIPERAZINE

1,1'-Bis(diphenylphosphino)ferrocene

1,1'-Bis(diphenylphosphino)ferrocene