1,5-diphenyl-3,7-dibenzyl-3,7-diazabicyclo<3.3.1>nonan-9-one

二苄基甲酮

5,7-二苯基-1,3-二氮杂三环[3.3.1.1(3,7)]癸烷-6-酮

9-oxo-1,5-diphenyl-3,7-diaza-bicyclo[3.3.1]nonane-3,7-dicarboxylic acid diethyl ester

甲醛