Caswell No. 504, Du Pont herbicide 82, 3-isopropyl-5-bromo-6-methyluracil, 5-bromo-6-methyl-3-(propan-2-yl)pyrimidine-2,4(1H,3H)-dione, ISOCIL, Isoprocil, 5-bromo-6-methyl-3-(1-methylethyl)-2,4(1H,3H)-pyrimidinedione, Herbicide 82, 5-bromo-3-isopropyl-6-methyluracil, 5-bromo-3-isopropyl-6-methyl uracil, Hyvar, 5-bromo-3-isopropyl-6-methyl-1H-pyrimidine-2,4-dione, 5-bromo-6-methyl-3-propan-2-yl-1H-pyrimidine-2,4-dione, H-82, Uracil,5-bromo-3-isopropyl-6-methyl