10,11-Dihydro-2-amino-alpha-methyl-11-oxodibenz(b,f)(1,4)oxazepine-8-acetic acid 109790-31-0 BRN 5608107 Dibenz(b,f)(1,4)oxazepine-8-acetic acid, 10,11-dihydro-2-amino-alpha-methyl-11-oxo-