3-(p-Methoxyphenyl)-2-thiohydantoin 39123-62-1 4-Imidazolidinone, 3-(4-methoxyphenyl)-2-thioxo- 5-24-05-00248 (Beilstein Handbook Reference) BRN 0188420 Hydantoin, 3-(p-methoxyphenyl)-2-thio-