1,4-Epoxy-1H,3H-(1,4)oxazonino(4,3-a)benzimidazole, 4,5,6,7-tetrahydro-1-phenyl- 4,5,6,7-Tetrahydro-1-phenyl-1,4-epoxy-1H,3H-(1,4)oxazonino(4,3-a)benzimidazole 76099-33-7 BRN 5616075