benzo,quinoxaline,trifluoromethyl,phenyl,piperazinyl,1-piperazin,1-piperazinyl
1-Piperazin
141277-93-21-Piperazinecarboxylic acid,4-[4-(dimethylamino)-3H-1,5-benzodiazepin-2-yl]-, ethyl ester
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid
897016-46-52-Pyridineacetamide,5-[4-ethoxy-2-(4-methyl-1-piperazinyl)phenyl]-N-[(3-fluorophenyl)methyl]-
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid