6,9-Epoxy-6H,8H-pyrido(4',3':4,5)imidazo(2,1-c)oxazepine, 9,10-dihydro-6-phenyl- 76099-28-0 9,10-Dihydro-6-phenyl-6,9-epoxy-6H,8H-pyrido(4',3':4,5)imidazo(2,1-c)oxazepine BRN 5599072