1-Methyl-4-(5-dibenzo(a,e)cycloheptatrienylidene)piperidine 1-Methyl-4-(5H-dibenzo(a,d)cycloheptenylidene)piperidine 129-03-3 4-(5-Dibenzo(a,d)cyclohepten-5-ylidine)-1-methylpiperidine 4-(5H-Dibenzo(a,d)cyclohepten-5-ylidene)-1-methylpiperidene 4-(5H-Dibenzo(a,d)cyclohepten-5-ylidene)-1-methylpiperidine 5-(1-Methylpiperidylidene-4)-5H-dibenzo(a,d)cyclopheptene 5-20-08-00500 (Beilstein Handbook Reference) BRN 1685976 CCRIS 5232 CYPROHEPTADINE Ciproheptadina [INN-Spanish] Cyproheptadine [INN:BAN] Cyproheptadinum [INN-Latin] Dronactin EINECS 204-928-9 Eiproheptadine HSDB 3048 MK 141 Periactin Periactinol Piperidine, 4-(5H-dibenzo(a,d)cyclohepten-5-ylidene)-1-methyl-