5-23-03-00285 (Beilstein Handbook Reference) 72645-60-4 BRN 0569152 N(sup 4)-(2'-Pyridyl)-N(sup 1)-(3,4-dimethoxyphenylethyl)-2-methylpiperazine Piperazine, 4-(2-(3,4-dimethoxyphenyl)ethyl)-2-methyl-1-(2-pyridinyl)-