3,8-Diazabicyclo(3.2.1)octane, 3-(2-(diethylamino)ethyl)-8-propionyl- 3-(2-(Diethylamino)ethyl)-8-propionyl-3,8-diazabicyclo(3.2.1)octane 5-23-03-00472 (Beilstein Handbook Reference) 63978-00-7 BRN 0529195