10,11-Dihydro-5-(2-piperidylmethyl)-5H-dibenzo(a,d)cycloheptene 5-20-08-00348 (Beilstein Handbook Reference) 5H-DIBENZO(a,d)CYCLOHEPTENE, 10,11-DIHYDRO-5-(2-PIPERIDYLMETHYL)- 67195-20-4 BRN 1350486