benzoic,cyclopentylmethyl,piperazinyl,ethyl,ester,1-piperazin,1-piperazinyl
1-Piperazinyl
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
922152-20-3L-Valine,N-[2-[[4-[(3-methylphenyl)sulfonyl]-1-piperazinyl]methyl]-4-quinazolinyl]-,methyl ester
922151-86-8L-Valine,N-[2-[[4-(2-pyridinylcarbonyl)-1-piperazinyl]methyl]-4-quinazolinyl]-,methyl ester
922152-18-9L-Valine,N-[2-[[4-[(phenylmethyl)sulfonyl]-1-piperazinyl]methyl]-4-quinazolinyl]-,methyl ester