[5,5'-Bi-2H-benzimidazole]-2,2'-dithione, 6,6'-bis(difluoromethoxy)-1,1',3,3'-tetrahydro-

[5,5'-Bi-2H-benzimidazole]-2,2'-dithione, 6,6'-bis(difluoromethoxy)-1,1',3,3'-tetrahydro- · CAS 2251785-00-7