53132-00-6

5,6-dichloro-2-[3-(5,6-dichloro-1,3-diethyl-1,3-dihydro-2H-benzimidazol-2-ylidene)prop-1-enyl]-1-ethyl-3-[2-(mesylamino)-2-oxoethyl]-1H-benzimidazolium--ate