5-Tricyclo(3.3.1.1(sup 3,7))dec-1-yl-6,8-dioxa-3-azabicyclo(3.2.1)octane hydrochloride 6,8-Dioxa-3-azabicyclo(3.2.1)octane, 5-tricyclo(3.3.1.1(sup 3,7))dec-1-yl-, hydrochloride 84509-28-4