136197-33-6 2H-(1,3)Thiazino(3,2-a)benzimidazol-2-one, 4-(1-hydroxy-1-methylpropyl)- 4-(1-Hydroxy-1-methylpropyl)-1,3-thiazino(2,3-b)benzimidazol-2-one 4-(1-Hydroxy-1-methylpropyl)-2H-(1,3)thiazino(3,2-a)benzimidazol-2-one BRN 4874456