1,3,4,6-TETRACHLOROGLYCOURIL 1,3,4,6-Tetrachlorglycoluril 1,3,4,6-Tetrachloroglycoluril 1,3,4,6-Tetrachlorotetrahydro-imidazo(4,5-D)imidazole-2,5(1H,3H)-dione 1,3,4,6-Tetrachlorotetrahydroimidazo(4,5-d)imidazole-2,5(1H,3H)-dione 776-19-2 AI3-60335 BRN 0617872 Caswell No. 829 Chlorinated glycoluril EINECS 212-276-1 EPA Pesticide Chemical Code 078401 Glycoluril, 1,3,4,6-tetrachloro- Imidazo(4,5-d)imidazole-2,5(1H,3H)-dione, 1,3,4,6-tetrachlorotetrahydro- NSC 100721 Tetrachloroglycoluril