piperazine,dimethyl,dihydrochloride,piperazine,
Piperazine
879271-20-2Piperazine,1-[2-hydroxy-4-(methylthio)-1-oxobutyl]-4-[2-(2-hydroxyphenyl)-7-methyl-4-quinazolinyl]-, trifluoroacetate (salt)
856679-29-31-Piperazinecarboxylic acid,2,5-dimethyl-4-[[5-[[(2-methylphenyl)sulfonyl]amino]-7-benzofuranyl]methyl]-, 1,1-dimethylethyl ester, (2R,5S)-rel-