5-FLUORO-4-THIOURACIL

5-FLUORO-4-MERCAPTO-2-HYDROXYPYRIMIDINE

5-FLUORO-4-THIOXO-1,2,3,4-TETRAHYDROPYRIMIDIN-2-ONE

2(1H)-Pyrimidinone, 5-fluoro-3,4-dihydro-4-thioxo- (9CI)