benzonitrile,difluoro,piperazinyl,trifluoroacetate,1-piperazin,1-piperazinyl
1-Piperazinyl
501010-21-5L-Leucine,N-[[(2S)-2-[(4-fluorophenyl)methyl]-4-[(5-methyl-1H-imidazol-4-yl)methyl]-3-oxo-1-piperazinyl]carbonyl]-, methyl ester
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