phenoxyethyl,piperazine,carboximidamide
Piperazine
220546-87-2L-Tyrosine, 1-[(4-methylphenyl)sulfonyl]-L-prolyl-, 1-methylethyl ester,4-(4-pyridinylcarbonyl)-1-piperazinecarboxylate (ester)
220546-96-3L-Tyrosine, 1-[(4-methylphenyl)sulfonyl]-L-prolyl-, 1-methylethyl ester,4-benzoyl-1-piperazinecarboxylate (ester)