quinoline,chlorophenyl,methyl,piperazinyl,monohydrochloride,1-piperazin,1-piperazinyl
1-Piperazin
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
921760-89-61-Piperazinecarboxylic acid, 3-oxo-4-[[2-(trimethylsilyl)ethoxy]methyl]-,phenylmethyl ester