benzenamine,phenylsulfonyl,piperazinyl,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
138538-85-92,4(1H,3H)-Pyrimidinedione,1,3-dimethyl-6-[4-[3-[2-(trifluoroacetyl)phenoxy]propyl]-1-piperazinyl]-
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid
486393-24-2Benzamide,N-[4-[4-(1,2-benzisoxazol-3-yl)-1-piperazinyl]butyl]-3-methoxy-,monohydrochloride