Synonyms: 5-hydroxy-5-methylhydantoin; 5-Hydroxy-5-methylhydantoin; SCHEMBL48265; CTK3J8957; FCH839119; AKOS006275423; CC-21855; FT-0620474; C-01252; C4H6N2O3; C4-H6-N2-O3; CID3014609; 10045-58-6; 5-Methyl-5-hydroxyhydantoin; 5-Hydroxy-5-methyl-2,4-imidazolidinedione; 5-hydroxy-5-methylimidazolidine-2,4-dione; 2,4-Imidazolidinedione, 5-hydroxy-5-methyl-; 2,4-Imidazolidinedione,5-hydroxy-5-methyl-; Hydantoin, 5-hydroxy-5-methyl-; AC1MHZVQ;