2010-15-3 3-Phenyl-2-thioguidanthion 3-Phenyl-2-thiohydantoin 3-Phenyl-2-thioxoimidazolidin-4-one 4-Imidazolidinone, 3-phenyl-2-thioxo- 5-24-05-00245 (Beilstein Handbook Reference) BRN 0152535 EINECS 217-927-3 Glycine, 3-phenyl-2-thiohydantoin Hydantoin, 3-phenyl-2-thio- PHENYLTHIOHYDANTOIN Phenylthiohydantoin glycine