1,4,9,10-Tetrahydro-4-(3-(dimethylamino)propylidene)benzo(4,5)cyclohept(1,2-d)imidazole 27087-81-6 BENZO(4,5)CYCLOHEPT(1,2-d)IMIDAZOLE, 1,4,9,10-TETRAHYDRO-4-(3-(DIMETHYLAMINO)PRO Benzo(4,5)cyclohept(1,2-d)imidazole, 1,4,9,10-tetrahydro-4-(3-(dimethylamino)propylidene)-1,2-dimethyl-