benzamide,diethyl,piperazinyl,1-piperazin,1-piperazinyl
1-Piperazin
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
104546-57-81H-Benzimidazole-2-methanol,a-methyl-1-[2-(4-methyl-1-piperazinyl)ethyl]-a-(4,8,12,16-tetramethyl-3,7,11,15-heptadecatetraenyl)-