benzonitrile,difluoro,piperazinyl,trifluoroacetate,1-piperazin,1-piperazinyl
1-Piperazin
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
873552-02-41-Piperazinecarboxylic acid, 3-oxo-4-(1-phenyl-1H-1,2,3-triazol-4-yl)-,1,1-dimethylethyl ester
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
501010-23-7L-Leucine,N-[[(2R)-4-[(5-methyl-1H-imidazol-4-yl)methyl]-3-oxo-2-(phenylmethyl)-1-piperazinyl]carbonyl]-, methyl ester