4,7-Methano-1H-inden-1-one, 3a,4,5,6,7,7a-hexahydro-2,3-diphenyl-7a-(hexahydro-1H-azepin-1-yl)-, (3a-alpha,4-beta,7-beta,7a-alpha)- 5-20-04-00028 (Beilstein Handbook Reference) 58311-38-9 BRN 1663867