benzimidazole,piperazinyl,ethyl,methylbenzenesulfonate,1-piperazin,1-piperazinyl,benzimidazol,imidazole
1-Piperazin
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid
873304-74-6Furo[2,3-d]pyrimidin-4-amine,6-[4-[(4-methyl-1-piperazinyl)methyl]phenyl]-5-phenyl-N-[2-(1-piperazinyl)ethyl]-