benzoic,cyclopentylmethyl,piperazinyl,hydrazide,1-piperazin,1-piperazinyl
1-Piperazinyl
919077-08-02(1H)-Quinolinone,7-[4-[4-(2,3-dichlorophenyl)-1-piperazinyl]butoxy]-3,4-dihydro-,ethanedioate (1:1)
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid
823794-66-7Benzoic acid,4-[5-[4-[4-(cyclopentylmethyl)-1-piperazinyl]phenyl]-1,3,4-thiadiazol-2-yl]-
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid