benzenamine,dimethyl,piperazinyl,ethyl,1-piperazin,1-piperazinyl
1-Piperazin
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid
1356906-16-52-[2-[2-(4-DIBENZO[B,F][1,4]THIAZEPIN-11-YL-1-PIPERAZINYL)ETHOXY]ETHOXY]ETHANOL FUMARATE
635715-93-46H-Purin-6-one,7-(2-butynyl)-1,7-dihydro-1-methyl-2-(methylamino)-8-(1-piperazinyl)-,mono(trifluoroacetate)