10-(4-Phenyl-1-piperazinyl)-10,11-dihydro-5H-dibenzo(a,d)cyclohepten-11-one 31802-15-0 5-23-02-00232 (Beilstein Handbook Reference) 5H-DIBENZO(a,d)CYCLOHEPTEN-10-ONE, 5,11-DIHYDRO-11-(4-PHENYL-1-PIPERAZINYL)- BRN 0848859