piperazinecarboxylic,hydrazide,1-piperazin,1-piperazinecarboxylic,piperazine
1-Piperazinecarboxylic
667881-00-71-Piperazinecarboxylic acid,4-[7-methoxy-4-(4-morpholinylmethyl)-1,8-naphthyridin-2-yl]-, ethyl ester
684286-33-71-Piperazinecarboxylic acid, 4-[(diethoxyphosphinyl)methyl]-,7-[(4-fluorophenyl)methyl]-7,8-dihydro-9-hydroxy-8-oxo-6H-pyrrolo[3,4-g]quinolin-5-yl ester
917572-21-51-Piperazinecarboxylic acid, 4-(3-azetidinyl)-3-(2-hydroxyethyl)-2-oxo-,1,1-dimethylethyl ester