5-Fluoro-4(3H)-pyrimidinone671-35-2100 % similar 5-Bromo-4(3H)-pyrimidinone19808-30-150 % similar 5-Fluorouracil51-21-848 % similar 5-Fluoro-6-hydroxy-4(3H)-pyrimidinone106615-61-646 % similar 4-Ethyl-5-fluoropyrimidine137234-88-945 % similar 5-Fluoro-2-methoxy-4(3H)-pyrimidinone1480-96-241 % similar 5,7-Difluoro-4(3H)-quinazolinone379228-58-740 % similar 2-Ethoxy-5-fluoro-4(3H)-pyrimidinone56177-80-139 % similar Methyl 1,6-dihydro-6-oxo-5-pyrimidinecarboxylate4774-35-038 % similar 6-Ethyl-5-fluoro-4(3H)-pyrimidinone137234-87-834 % similar 7-Fluoroquinazolin-4(3H)-one16499-57-333 % similar (3-Fluoropyridin-4-yl)boronic acid458532-97-332 % similar Flucytosine2022-85-731 % similar 6-Fluoro-3,4-dihydro-3-oxo-2-pyrazinecarbonitrile356783-31-831 % similar 2,5-Difluoro-4-iodopyridine1017793-20-230 % similar Quinazolinone491-36-130 % similar 4-Hydroxypyrimidine4562-27-030 % similar 4(3H)-Pyrimidinone51953-17-430 % similar