2,4-Dichloro-5-iodopyrimidine13544-44-034 % similar 6-Amino-5-iodo-2(1H)-pyrimidinone1122-44-734 % similar 5-Iodo-2,4-dimethoxypyrimidine52522-99-334 % similar Xanthine69-89-634 % similar Pseudouridine1445-07-434 % similar 2-Chloro-5-iodopyrimidin-4-amine597551-56-932 % similar Quinazolinedione86-96-432 % similar Uracil66-22-832 % similar Lumichrome1086-80-232 % similar 7-Methylxanthine552-62-532 % similar 7-Deazaxanthine39929-79-831 % similar 2-Thiothymine636-26-031 % similar 6-Bromo-1,2,4-triazine-3,5(2H,4H)-dione4956-05-231 % similar 4-Thiouracil591-28-631 % similar 6-Azathymine932-53-631 % similar 4-Iodo-pyridin-3-ol188057-20-730 % similar 5,6-Dimethyluracil26305-13-530 % similar 5,6-Diaminouracil3240-72-030 % similar