127-69-5 2200-44-4 EINECS 218-607-6 N(sup 1)-(3,4-Dimethyl-5-isoxazolyl)sulfanilamide sodium salt SULFISOXAZOLE SODIUM Sodium N-(3,4-dimethylisoxazol-5-yl)sulphanilamidate Sulfanilamide, N(sup 1)-(3,4-dimethyl-5-isoxazolyl)-, sodium salt