methyl,piperazine,sulfonyl,phenylamine
Piperazine
570408-48-91-Piperazinecarboxylic acid, 4-(4-carboxy-2-chloro-6-fluorophenyl)-,1-(1,1-dimethylethyl) ester
570408-22-91-Piperazinecarboxylic acid,4-[2-chloro-6-fluoro-4-(methoxycarbonyl)phenyl]-, 1,1-dimethylethyl ester