piperazinecarboxamide,pyrimidinyl,quinolinylmethyl,1-piperazin,piperazine
1-Piperazin
104964-78-55(6H)-Quinazolinone,2-[4-(4-amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-7,8-dihydro-
502655-54-11-Piperazinecarboxylic acid,4-[2-[3-methyl-4-(1H-pyrazol-3-yl)phenoxy]ethyl]-, methyl ester,dihydrochloride
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid