piperazinepropanol,benzoate,ester,dihydrochloride,1-piperazin,piperazine
1-Piperazin
107314-65-81-Piperazinepropanamide, N-(3-(dimethylamino)phenyl)-4-(diphenylmethyl )-, hydrochloride, hydrate (2:6:1)
63422-71-9(D-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]-2-(4-hydroxyphenyl) acetic acid