piperazinecarbothioamide,ethyl,allyl,1-piperazin,piperazine
1-Piperazin
108138-21-23-quinolinecarboxylic acid, 7-(3,5-dimethyl-1-piperazinyl)-6-fluoro-1-(4-fluorophenyl)-1,4-dihydro-4-oxo-
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid
917572-21-51-Piperazinecarboxylic acid, 4-(3-azetidinyl)-3-(2-hydroxyethyl)-2-oxo-,1,1-dimethylethyl ester