piperazineethanamine,chloroethyl,trihydrochloride,1-piperazin,piperazine
1-Piperazin
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid
635723-36-31-Piperazinecarboxylic acid,4-[1-(2-butynyl)-5-cyano-4-(ethoxycarbonyl)-1H-imidazol-2-yl]-,1,1-dimethylethyl ester
89848-08-8Benzenamine,4-[4-[4-[[2-(2,4-dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]-1-piperazinyl]-, cis-
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid