ethylpiperazin,methylpropan,amine,piperazin-1-yl
Piperazin-1-yl
93288-94-9(z)-but-2-enedioic Acid;[2-(4-chlorophenyl)sulfanylphenyl]-(4-methylpiperazin-1-yl)methanone
90494-55-63-[2-[2-[4-(4-fluorophenyl)piperazin-1-yl]ethyl]anilino]-6,7-dimethoxy-3h-2-benzofuran-1-one