3,8-Diazabicyclo(3.2.1)octane, 3-methyl-8-valeryl- 3-Methyl-8-valeryl-3,8-diazabicyclo(3.2.1)octane 5-23-03-00461 (Beilstein Handbook Reference) 57269-38-2 BRN 0516219