3,8-DIAZABICYCLO(3.2.1)OCTANE, 3-BUTYL-8-PROPIONYL- 3-Butyl-8-propionyl-3,8-diazabicyclo(3.2.1)octane 5-23-03-00466 (Beilstein Handbook Reference) 63992-05-2 BRN 0610917