1210-33-9 4-05-00-02198 (Beilstein Handbook Reference) 5-Chloro-10,11-dihydro-5H-dibenzo(a,d)cycloheptene 5H-DIBENZO(a,d)CYCLOHEPTENE, 10,11-DIHYDRO-5-CHLORO- 5H-Dibenzo(a,d)cycloheptene, 5-chloro-10,11-dihydro- (8CI)(9CI) BRN 0612280 EINECS 214-910-2 NSC 86154