3,7-diacetyl-1,3,5,7-tetra-azabicyclo<3.3.3.1>nonane, DAPT:1,1'-(1,3,5,7-tetraazabicyclo[3.3.1]nonane-3,7-diyl)bis(ethan-1-one), 1,5-diacetyl-1,3,5,7-tetraazabicyclo<3.3.1>nonane, octahydro-1,5-diacetyl-3,7-endo-methylene-1,3,5,7-tetrazocine, 3,7-diacetyl-1,3,5,7-tetraazabicyclo[3.3.1]nonane, 1-(3-acetyl-1,3,5,7-tetrazabicyclo[3.3.1]nonan-7-yl)ethanone, 1,1'-(1,3,5,7-Tetraazabicyclo(3.3.1)nonane-3,7-diyl)diethanone