methyl,piperazinyl,hydroxycamptothecin,1-piperazin,1-piperazinyl
Piperazinyl
180531-04-84-Piperidinepropanoic acid,1-[[4-(4-piperidinyl)-1-piperazinyl]carbonyl]-, methyl ester,dihydrochloride
74853-17-13H-1,2,4-Triazol-3-one,2,4-dihydro-4-[4-[4-(4-hydroxyphenyl)-1-piperazinyl]phenyl]-2,5-dimethyl-
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid