methyl,piperazinyl,benzoate,1-piperazin,1-piperazinyl
1-Piperazin
112984-60-86-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid
88068-81-92,4(1H,3H)-Quinazolinedione,3-[2-[4-(2-methoxyphenyl)-1-piperazinyl]ethyl]-1-pentyl-, dihydrochloride
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
88068-78-41(2H)-Quinazolinebutanoic acid,3,4-dihydro-3-[2-[4-(2-methoxyphenyl)-1-piperazinyl]ethyl]-2,4-dioxo-,ethyl ester, dihydrochloride