amino,methyl,piperazinyl,benzoic,1-piperazin,1-piperazinyl
Piperazinyl
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
501927-98-6Benzenesulfonamide,4-(3,5-dimethylphenoxy)-N,N-dimethyl-3-(1-piperazinylsulfonyl)-,monohydrochloride