piperazinamine,phenylmethyl,1-piperazin
1-Piperazin
20153-86-07-[2-(Benzoyloxy)-3-[4-(2-phenylethyl)-1-piperazinyl]propyl]-1,3-dimethyl-7H-purine-2,6(1H,3H)-dione
201304-22-54-[4-[4-(AMINOIMINOMETHYL)PHENYL]-1-PIPERAZINYL]-1-PIPERIDINEACETIC ACID TRIHYDROCHLORIDE
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid