1-(p-Chlorophenyl)-4-(3,4,5-trimethoxyphenethyl)piperazine 5-23-02-00182 (Beilstein Handbook Reference) 82205-91-2 BRN 0577571 Piperazine, 1-(4-chlorophenyl)-4-(2-(3,4,5-trimethoxyphenyl)ethyl)-