piperazinamine,tetrahydro,thiopyran,1-piperazin
1-Piperazin
916519-08-94-Quinolinecarboxylic acid, 8-fluoro-2-phenyl-3-(1-piperazinylmethyl)-,2-(methoxycarbonyl)-2-phenylhydrazide
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
136818-71-81-Piperazinecarboxylic acid, 4-[3-[(trifluoroacetyl)amino]-2-pyridinyl]-,phenylmethyl ester