28002-60-0 4-Sulfa-2,6-dimethyl-5-chlorpyrimidin natrium [German] 4015-18-3 Cl-SA III N(sup 1)-(5-Chloro-2,6-dimethyl-4-pyrimidinyl)sulfanilamide sodium Sodium sulfaclomide Sulfaclomide sodium Sulfanilamide, N(sup 1)-(5-chloro-2,6-dimethyl-4-pyrimidinyl)-, sodium salt