2-(4-Bromobenzoylimino)-3-methyl-delta(sup 4)-1,3,4-thiadiazoline-5-sulfonamide 5-(4-Bromobenzoylimino)-4-methyl-delta(sup 2)-1,3,4-thiadiazoline-2-sulfonamide 55250-68-5 BRN 5410251 Benzamide, 4-bromo-N-(4-methyl-2-sulfamoyl-delta(sup 2)-1,3,4-thiadiazolin-5-ylidene)-