2-Butyn-1-amine, 4-(5H-dibenzo(a,d)cyclohepten-5-ylidene)-N,N-dimethyl-, hydrochloride 27466-29-1 4-(5H-Dibenzo(a,d)cyclohepten-5-ylidene)-N,N-dimethyl-2-butyn-1-amine hydrochloride 4-(5H-Dibenzo(a,d)cyclohepten-5-ylidene)-N,N-dimethyl-2-butynylamine hydrochloride AU 2176 AY 22124 Dibenzo(a,d)(dimethylamino-4 butyne-2 ylidene-1)-5 5H-cycloheptene chlorhydrate [French] Intriptyline hydrochloride Intriptyline hydrochloride [USAN]