piperazinecarboxylic,phenylazo,ethyl,ester,1-piperazin,1-piperazinecarboxylic,piperazine
Piperazine
19803-82-8N'-[n'-(4-chlorophenyl)carbamimidoyl]-4-methylpiperazine-1-carboximidamide;dihydrochloride
19803-69-11-n',4-n'-bis[n'-(4-methylphenyl)carbamimidoyl]piperazine-1,4-dicarboximidamide;dihydrochloride