3,7-DIAZABICYCLO(3.3.1)NONANE-3-CARBOXAMIDE, N-ETHYL-5-METHYL-9-OXO-2,4,6,8-TETR 3,7-Diazabicyclo(3.3.1)nonane-3-carboxamide, N-ethyl-5-methyl-9-oxo-2,4,6,8-tetraphenyl- 82058-29-5 BRN 5678071 ITA 432 N-Ethyl-5-methyl-9-oxo-2,4,6,8-tetraphenyl-3,7-diazabicyclo(3.3.1)nonane-3-carboxamide