Show all 22
tert-Butyl 4-(6-aminopyridin-3-yl)piperazine-1-carboxylate571188-59-5100 % similar 4-(4-Aminophenyl)piperazine-1-carboxylic acid tert-butyl ester170911-92-960 % similar tert-Butyl 4-(4-bromophenyl)piperazine-1-carboxylate352437-09-360 % similar 4-[4-(tert-Butoxycarbonyl)piperazin-1-yl]benzoic acid162046-66-457 % similar 4-(4-tert-Butoxycarbonylpiperazinyl)phenylboronic acid, pinacol ester470478-90-155 % similar 1,1-Dimethylethyl 4-(6-nitro-3-pyridinyl)-1-piperazinecarboxylate571189-16-750 % similar Ethyl 5-(4-tert-butoxycarbonyl-1-piperazinyl)benzofuran-2-carboxylate183288-43-948 % similar 1-Boc-4-(2-carboxyphenyl)piperazine444582-90-546 % similar tert-Butyl 4-benzylpiperazine-1-carboxylate57260-70-546 % similar N-Boc-N,N-bis(2-chloroethyl)amine118753-70-146 % similar 1-Boc-4-methylpiperazine53788-49-146 % similar tert-Butyl piperazine-1-carboxylate57260-71-646 % similar 1,1-Dimethylethyl 1-pyrrolidinecarboxylate86953-79-945 % similar 1,1-Dimethylethyl 1-piperidinecarboxylate75844-69-844 % similar 4-[5-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyridin-2-yl]-piperazine-1-carboxylic acid tert-butyl ester496786-98-243 % similar 4-Chloro-piperidine-1-carboxylic acid tert-butyl ester154874-94-943 % similar N-Boc-diethanolamine103898-11-943 % similar tert-Butyl 4-oxopiperidine-1-carboxylate79099-07-343 % similar tert-Butyl 1,4-diazepane-1-carboxylate112275-50-042 % similar 4-(2-Amino-ethyl)-piperazine-1-carboxylic acid tert-butyl ester192130-34-042 % similar