1121596-45-9

4-(4-Boc-1-piperazinyl)-2-fluorobenzoic Acid 4-[4-(tert-Butoxycarbonyl)piperazin-1-yl]-2-fluorobenzoic acid 4-(4-Carboxy-3-fluorophenyl)-piperazine-1-carboxylic acid tert-butyl ester 1-(1,1-Dimethylethyl) 4-(4-carboxy-3-fluorophenyl)-1-piperazinecarboxylate 2-fluoro-4-[4-[(2-methylpropan-2-yl)oxycarbonyl]piperazin-1-yl]benzoic acid 1-Piperazinecarboxylic acid, 4-(4-carboxy-3-fluorophenyl)-, 1-(1,1-dimethylethyl) ester