1,4-Epoxy-1H,3H-(1,4)thiazepino(4,3-a)benzimidazole, 4,5-dihydro-1-phenyl- 4,5-Dihydro-1-phenyl-1,4-epoxy-1H,3H-(1,4)thiazepino(4,3-a)benzimidazole 76099-30-4 BRN 5590092