1-Allyl-5-oxoimidazolidine-2-thione 2010-16-4 3-(2-Propenyl)-2-thioxo-4-imidazolidinone 3-Allyl-2-thiohydantoin 4-Imidazolidinone, 3-(2-propenyl)-2-thioxo- 5-24-05-00245 (Beilstein Handbook Reference) BRN 0120682 HYDANTOIN, 3-ALLYL-2-THIOXO-