10,11-Dihydro-5-(3-piperidinopropyl)-5H-dibenzo(a,d)cycloheptene 22649-61-2 5-20-02-00095 (Beilstein Handbook Reference) 5H-DIBENZO(a,d)CYCLOHEPTENE, 10,11-DIHYDRO-5-(3-PIPERIDINOPROPYL)- BRN 1351550