benzenamine,ethyl,methyl,piperazinyl,1-piperazin,1-piperazinyl
1-Piperazin
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
500712-78-7Benzenamine,4-[5-(4-fluorophenyl)-4-(4-methyl-1-piperazinyl)furo[2,3-d]pyrimidin-6-yl]-N-methyl-