6,7-Dihydro-9-phenyl-6,9-epoxy-5H,9H-imidazo(2,1-c)(1,4)oxazepine 6,9-Epoxy-5H,9H-imidazo(2,1-c)(1,4)oxazepine, 6,7-dihydro-9-phenyl- 76099-37-1 BRN 5552541