(2,5-Dioxo-4-imidazolidinyl)urea 37305-69-4 5-25-15-00338 (Beilstein Handbook Reference) 5-Ureido-2,4-imidazolidindion 5-Ureidohydantoin 5377-33-3 58308-55-7 97-59-6 AI3-15281 ALLANTOIN AVC/Dienestrolcream Alantan Allantoin [USAN:BAN] Allantol BRN 0102364 CCRIS 1958 Caswell No. 024 Cordianine Cutemol emollient EINECS 202-592-8 EPA Pesticide Chemical Code 085701 Glyoxyldiureid Glyoxyldiureide Hydantoin, 5-ureido- NSC 7606 Sebical Uniderm A Urea, (2,5-dioxo-4-imidazolidinyl)-