2-Thio-3-phenyl-1,3-dihydroquinazolin-4-one, 3-phenyl-2-thioxo-2,3-dihydro-1H-quinazoline-4-one, 4-oxo-3-phenyl-2-thioxo-1,2,3,4-tetrahydroquinazoline, 3-phenyl-2-sulfanyl-3-hydroquinazolin-4-one, 3-phenyl-2-thioxo-2,3-dihydro-1H-quinazolin-4-one, 2-Mercapto-3-phenyl-3H-quinazolin-4-one, Quinazolin-4-one,1,3-dihydro-3-phenyl-2-thio, 3-phenyl-4-oxo-2-thioxo-1,2,3,4-tetrahydroquinazoline, EINECS 242-550-6