114116-22-2

3(2H)-Benzoxazolebutanesulfonic acid,2-[[5-oxo-3-[2-oxo-2-[(1,1,2,2-tetrafluoro-2-hydroxyethyl)amino]ethyl]-1-(2-pyridinyl)-2-thioxo-4-imidazolidinylidene]ethylidene]-, monopotassiumsalt