2,4-Imidazolidinedione 2-Imidazolin-4(or 5)-one, 2-hydroxy- 345341-10-8 461-72-3 5-24-05-00188 (Beilstein Handbook Reference) BRN 0110598 CCRIS 6532 Dantochlor EINECS 207-313-3 EPA Pesticide Chemical Code 128826 Glycolylurea HYDANTOIN Imidazole-2,4(3H,5H)-dione NSC 9226