piperazineethanol,vinyl,1-piperazin,piperazine
1-Piperazin
64822-13-51-Piperazinecarboxylicacid, 4-[2-(3,4-dihydro-2(1H)-isoquinolinyl)ethyl]-, ethyl ester, hydrochloride(1:1)
64822-12-41-Piperazinecarboxylic acid, 4-[2-[4-(phenylmethyl)-1-piperazinyl]ethyl]-,ethyl ester, monohydrochloride
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid