benzonitrile,amino,methyl,piperazinyl,1-piperazin,1-piperazinyl
1-Piperazinyl
402713-82-0Benzenesulfonamide,N-(3,5-dichloro-2-methoxyphenyl)-4-methoxy-3-(1-piperazinyl)-,mono(4-methylbenzenesulfonate)
635719-07-2Benzonitrile,2-[[7-(2-butynyl)-6,7-dihydro-1-methyl-6-oxo-8-(1-piperazinyl)-1H-purin-2-yl]oxy]-, mono(trifluoroacetate)
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid