piperazinecarboxylic,hydroxymethyl,phenyl,sulfonyl,dimethylethyl,ester,1-piperazin,1-piperazinecarboxylic,piperazine
1-Piperazin
684285-80-11-Piperazinecarboxylic acid, 4-(methylsulfonyl)-,7-[(4-fluorophenyl)methyl]-7,8-dihydro-9-hydroxy-8-oxo-6H-pyrrolo[3,4-g]quinolin-5-yl ester
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
887621-00-31-Piperazinecarboxamide,N-1,2-benzisoxazol-3-yl-4-[3-(1-methylethyl)-1,2,4-thiadiazol-5-yl]-
548765-35-11-Piperazinecarboxylic acid, 4-phenyl-,4-[[5-(trifluoromethyl)-2-pyridinyl]oxy]phenyl ester, monohydrochloride