methylphenyl,piperazinyl,nitrobenzofurazane,1-piperazin,1-piperazinyl
1-Piperazinyl
88955-74-21H-Indole,1-(4-chlorobenzoyl)-5-methoxy-2-methyl-3-[[3-(1-piperazinylmethyl)-1,2,4-oxadiazol-5-yl]methyl]-
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid
784211-31-0Urea,N-[2,4-dihydro-4-oxo-3-[4-[2-(1H-pyrazol-1-yl)ethoxy]phenyl]indeno[1,2-c]pyrazol-5-yl]-N'-(4-methyl-1-piperazinyl)-, dihydrochloride
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid