69477-20-9 6H-Dibenz(b,f)oxiren(d)azepine-6-glyoxylamide, 1a,10b-dihydro- 6H-Dibenz(b,f)oxireno(d)azepine-6-acetamide, 1a,10b-dihydro-alpha-oxo- alpha-Oxo-1a,10b-dihydro-6H-dibenz(b,f)oxireno(d)azepine-6-acetamide