1798-71-6 3,8-Diazabicyclo(3.2.1)octane, 8-propionyl-3-styryl- 3-(2-Phenylvinyl)-8-propionyl-3,8-diazabicyclo(3.2.1)octane 5-23-03-00470 (Beilstein Handbook Reference) BRN 0533032