piperazinebutanol,dodecyl,1-piperazin,piperazine
1-Piperazin
1018544-57-41-Piperazinecarboxylic acid, 4-[2-amino-1-(3,4-dimethoxyphenyl)ethyl]-, 1,1-dimethylethyl 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