benzo,thiophen,amine,phenyl,piperazinyl,methyl,1-piperazin,1-piperazinyl
1-Piperazin
151776-27-11-Piperazinecarboxylic acid,(5R)-6-(5-chloro-2-pyridinyl)-6,7-dihydro-7-oxo-5H-pyrrolo[3,4-b]pyrazin-5-yl ester
681033-79-41-Piperazinecarboxylic acid,4-[[(2S)-2,3-dihydro-2-methyl-6-nitroimidazo[2,1-b]oxazol-2-yl]methyl]-,3-[4-(trifluoromethyl)phenyl]-2-propenyl ester