butyl,acetamidophenethyl,piperazine,carboxylate
Piperazine
887623-06-51-Piperazinecarboxamide,N-[6-(acetylamino)-3-pyridinyl]-4-(5-methyl-4-phenyl-2-thiazolyl)-
887623-17-81-Piperazinecarboxamide,N-[6-(acetylamino)-3-pyridinyl]-4-(5-ethyl-4-phenyl-2-thiazolyl)-