1,3-Dichloro-5,5-dimethyl hydantoin 1,3-Dichloro-5,5-dimethylhydantoin 118-52-5 2,4-Imidazolidinedione, 1,3-dichloro-5,5-dimethyl- Dactin Daktin Dantoin Dichlorantin Halane Hydan Hydantoin, 1,3-dichloro-5,5-dimethyl- Hydantoin, dichlorodimethyl- NCI-C03054 NSC38630 Omchlor WLN: T5NVNV EHJ AG CG E1 E1