| Structure | Chemical Name | CAS | MF | 
| ![5-Bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine](../cas/gif/22276-95-5.gif) | 5-Bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine | 22276-95-5 | C6H3BrClN3 | 
| ![3-BROMO-4-CHLORO-1H-PYRAZOLO[3,4-D]PYRIMIDINE](../cas/gif/90914-41-3.gif) | 3-BROMO-4-CHLORO-1H-PYRAZOLO[3,4-D]PYRIMIDINE | 90914-41-3 | C5H2BrClN4 | 
|  | 2,5-Dibromopyrimidine | 32779-37-6 | C4H2Br2N2 | 
|  | 5-BROMO-2,4-DIMETHOXYPYRIMIDINE | 56686-16-9 | C6H7BrN2O2 | 
|  | 5-Bromo-2-(methylthio)pyrimidine-4-carboxylic acid | 50593-92-5 | C6H5BrN2O2S | 
|  | 5-Bromo-4,6-dichloropyrimidine | 68797-61-5 | C4HBrCl2N2 | 
|  | 2-AMINO-5-BROMO-4-HYDROXY-6-METHYLPYRIMIDINE | 6307-35-3 | C5H6BrN3O | 
|  | 6-AMINO-5-BROMOPYRIMIDIN-2(1H)-ONE | 2240-25-7 | C4H4BrN3O | 
|  | 5-BROMO-2-METHYL-PYRIMIDINE | 7752-78-5 | C5H5BrN2 | 
| ![3-BROMOIMIDAZO[1,2-A]PYRIDINE](../cas/gif/4926-47-0.gif) | 3-BROMOIMIDAZO[1,2-A]PYRIDINE | 4926-47-0 | C7H5BrN2 | 
|  | 5-Bromo-4,6-dihydroxypyrimidine | 15726-38-2 | C4H3BrN2O2 | 
| ![6-Bromo-imidazo[1,2-a]pyrimidine](../cas/gif/865156-68-9.gif) | 6-Bromo-imidazo[1,2-a]pyrimidine | 865156-68-9 | C6H4BrN3 | 
|  | 2-Amino-5-bromopyrimidine | 7752-82-1 | C4H4BrN3 | 
|  | 5-BROMOPYRIMIDINE-2-CARBOXYLIC ACID | 37131-87-6 | C5H3BrN2O2 | 
|  | 2,4-DIBROMOPYRIMIDINE | 3921-01-5 | C4H2Br2N2 | 
|  | N-(4,6-DIMETHYLPYRIMIDIN-2-YL)BENZENE-1,4-DIAMINE | 99931-82-5 | C8H11BrN4 | 
| ![3-Bromoimidazo[1,2-a]pyrimidine](../cas/gif/6840-45-5.gif) | 3-Bromoimidazo[1,2-a]pyrimidine | 6840-45-5 | C6H4BrN3 | 
|  | 2-Bromopyrimidine | 4595-60-2 | C4H3BrN2 | 
|  | 2-Amino-4-methyl-5-bromopyrimidine | 17321-93-6 | C5H6BrN3 | 
|  | 2-Bromo-4-(trifluoro methyl)pryrimidine | 785777-87-9 | C5H2BrF3N2 | 
| ![5-bromo-3-iodo-1H-pyrazolo[3,4-b]pyridine](../cas/gif/875781-18-3.gif) | 5-bromo-3-iodo-1H-pyrazolo[3,4-b]pyridine | 875781-18-3 | C6H3BrIN3 | 
|  | 2-BENZYLOXY-5-BROMO-PYRIMIDINE | 742058-39-5 | C11H9BrN2O | 
|  | 5-BROMO-4-PYRIMIDINECARBOXYLIC ACID | 64224-60-8 | C5H3BrN2O2 | 
| ![5-bromo-4-chlorothieno[2,3-d]pyrimidine](../cas/gif/814918-95-1.gif) | 5-bromo-4-chlorothieno[2,3-d]pyrimidine | 814918-95-1 | C6H2BrClN2S | 
|  | 5-BROMO-4-CHLORO-2-METHYLSULFANYL-PYRIMIDINE | 63810-78-6 | C5H4BrClN2S | 
|  | 2-METHYLTHIO-4-BROMOPYRIMIDINE | 959236-97-6 | C5H5BrN2S | 
|  | 4-(5-bromopyrimidin-2-yloxy)benzenamine | 76660-37-2 | C10H8BrN3O | 
|  | Methyl-5-bromo-2 pyrimidine carboxylate | 89581-38-4 | C6H5BrN2O2 | 
| ![7-BROMOTHIENO[3,2-D]PYRIMIDIN-4(1H)-ONE](../cas/gif/31169-2d25-2.gif) | 7-BROMOTHIENO[3,2-D]PYRIMIDIN-4(1H)-ONE | 31169-25-2 | C6H3BrN2OS | 
| ![3-BROMO-5-CHLOROPYRAZOLO[1,5-A]PYRIMIDINE](../cas/gif/960613-96-1.gif) | 3-BROMO-5-CHLOROPYRAZOLO[1,5-A]PYRIMIDINE | 960613-96-1 | C6H3BrClN3 | 
|  | 2-BROMOPYRIMIDIN-5-AMINE | 56621-91-1 | C4H4BrN3 | 
|  | Pyrimidine, 4-bromo- (8CI,9CI) | 31462-56-3 | C4H3BrN2 | 
|  | 2-Pyrimidinamine, 4-bromo- (9CI) | 343926-69-2 | C4H4BrN3 | 
|  | 2-tert-Butyl-5-bromopyrimidine | 85929-94-8 | C8H11BrN2 | 
|  | 5-Bromo-4-butylpyrimidine | 4595-64-6 | C8H11BrN2 | 
|  | 3-broMo-5,7-dichloropyrazolo(1,5-a)pyriMidine | 114040-06-1 | C6H2BrCl2N3 | 
| ![5-bromo-7H-pyrrolo[2,3-d]pyrimidine](../cas/gif/175791-49-8.gif) | 5-bromo-7H-pyrrolo[2,3-d]pyrimidine | 175791-49-8 | C6H4BrN3 | 
|  | 4,6-DIBROMOPYRIMIDINE | 36847-10-6 | C4H2Br2N2 | 
|  | 5-Bromo-2-methyl-4-pyrimidinecarboxylic acid | 100707-39-9 | C6H5BrN2O2 | 
|  | 4-BENZYLOXY-5-BROMO-2-CHLOROPYRIMIDINE | 205672-19-1 | C11H8BrClN2O | 
|  | METHYL 5-BROMO-2-(METHYLSULFANYL)-4-PYRIMIDINECARBOXYLATE, 97 | 50593-91-4 | C7H7BrN2O2S | 
|  | 5-BROMOPYRIMIDIN-4-AMINE | 1439-10-7 | C4H4BrN3 | 
| ![6-bromo-4-chlorothieno[3,2-d]pyrimidine](../cas/gif/225385-03-5.gif) | 6-bromo-4-chlorothieno[3,2-d]pyrimidine | 225385-03-5 | C6H2BrClN2S | 
| ![6-BROMO-PYRAZOLO[1,5-A]PYRIMIDINE](../cas/20180808/gif/705263-10-1.gif) | 6-BROMO-PYRAZOLO[1,5-A]PYRIMIDINE | 705263-10-1 | C6H4BrN3 | 
|  | 5-BROMO-2-HYDRAZINOPYRIMIDINE | 823-89-2 | C4H5BrN4 | 
|  | 5-BROMO-2-(DIMETHYLAMINO)PYRIMIDINE | 38696-21-8 | C6H8BrN3 | 
| ![3-Bromo-7-(trifluoromethyl)imidazo[1,2-a]pyrimidine](../cas/gif/375857-65-1.gif) | 3-Bromo-7-(trifluoromethyl)imidazo[1,2-a]pyrimidine | 375857-65-1 | C7H3BrF3N3 | 
| ![4-BROMO-7H-PYRROLO[2,3-D]PYRIMIDINE](../cas/gif/916213-53-1.gif) | 4-BROMO-7H-PYRROLO[2,3-D]PYRIMIDINE | 916213-53-1 | C6H4BrN3 | 
| ![7-BROMO-4-CHLOROTHIENO[3,2-D]PYRIMIDINE](../cas/gif/31169-27-4.gif) | 7-BROMO-4-CHLOROTHIENO[3,2-D]PYRIMIDINE | 31169-27-4 | C6H2BrClN2S | 
|  | 5-Bromo-2-methoxypyrimidine | 14001-66-2 | C5H5BrN2O | 
|  | 5-BROMO-2-PHENOXYPYRIMIDINE | 257280-25-4 | C10H7BrN2O | 
|  | 5-BROMO-2-(METHYLTHIO)PYRIMIDINE | 14001-67-3 | C5H5BrN2S | 
|  | 5-Bromopyrimidine | 4595-59-9 | C4H3BrN2 | 
| ![6-BROMO-4-CHLOROTHIENO[2,3-D]PYRIMIDINE](../cas/gif/56844-12-3.gif) | 6-BROMO-4-CHLOROTHIENO[2,3-D]PYRIMIDINE | 56844-12-3 | C6H2BrClN2S | 
| ![2-[BIS(TERT-BUTOXYCARBONYL)AMINO]-5-BROMOPYRIMIDINE](../cas/gif/209959-33-1.gif) | 2-[BIS(TERT-BUTOXYCARBONYL)AMINO]-5-BROMOPYRIMIDINE | 209959-33-1 | C14H20BrN3O4 | 
|  | 5-bromo-1H-pyrimidin-4-one | 19808-30-1 | C4H3BrN2O | 
|  | (5-BROMO-PYRIMIDIN-2-YL)-(2-METHOXY-ETHYL)-AMINE | 886365-79-3 | C7H10BrN3O | 
|  | 5-BROMO-2-(PYRROLIDIN-3-YLOXY)PYRIMIDINE | 914347-82-3 | C8H10BrN3O | 
|  | 2 , 4-BIS(BENZYLOXY)-5-BROMOPYRIMIDINE | 41244-53-5 | C18H15BrN2O2 | 
| ![7-bromo-4-chloro-5H-pyrrolo[3,2-d]pyrimidine](../cas2/gif/1032650-41-1.gif) | 7-bromo-4-chloro-5H-pyrrolo[3,2-d]pyrimidine | 1032650-41-1 | C6H3BrClN3 | 
|  | IFLAB-BB F2124-0044 | 30321-94-9 | C6H5BrN2O4S | 
|  | 5-BROMO-2-MORPHOLIN-1-YL-PYRIMIDINE | 84539-22-0 | C8H10BrN3O | 
|  | N-(4,6-DIMETHYLPYRIMIDIN-2-YL)BENZENE-1,4-DIAMINE | 81261-93-0 | C12H14N4 | 
|  | 3-(PYRIMIDIN-2-YL)BROMOBENZENE | 885468-36-0 | C10H7BrN2 | 
|  | 5-BROMO-2-(ISOPROPYLAMINO)PYRIMIDINE | 77476-95-0 | C7H10BrN3 | 
|  | 2-AZETIDIN-1-YL-5-BROMO-PYRIMIDINE | 850349-22-3 | C7H8BrN3 | 
|  | 5-bromo-1H,5H-pyrimidine-4,6-dione | 52176-13-3 | C4H3BrN2O2 | 
|  | 2-BENZYLAMINO-4-BENZYLOXY-5-BROMOPYRIMIDINE | 885952-25-0 | C18H16BrN3O | 
| ![(6-bromo-3H-imidazo[4,5-b]pyridin-2-yl)methanol](../cas/gif/172648-19-0.gif) | (6-bromo-3H-imidazo[4,5-b]pyridin-2-yl)methanol | 172648-19-0 | C7H6BrN3O | 
|  | (5-BROMO-PYRIMIDIN-2-YL)-PHENYL-AMINE | 886365-88-4 | C10H8BrN3 | 
|  | 5-Bromo-4-(2-methylphenyl)pyrimidine | 941294-34-4 | C11H9BrN2 | 
|  | 5-bromo-2-pyridinecarboxylic acid ethyl ester | 77199-09-8 | C8H8BrNO2 | 
| ![4-AMINO-5-BROMOPYRROLO[2,3-D]PYRIMIDINE](../cas/gif/22276-99-9.gif) | 4-AMINO-5-BROMOPYRROLO[2,3-D]PYRIMIDINE | 22276-99-9 | C6H5BrN4 | 
| ![ethyl 6-bromoH-pyrrolo[1,2-f]pyrimidine-3-carboxylate](../cas/gif/588720-12-1.gif) | ethyl 6-bromoH-pyrrolo[1,2-f]pyrimidine-3-carboxylate | 588720-12-1 | C10H9BrN2O2 | 
|  | 5-BROMO-4-CYANOPYRIMIDINE | 114969-66-3 | C5H2BrN3 | 
|  | 5-BROMO-2-CHLORO-4-(METHYLTHIO)PYRIMIDINE | 59549-51-8 | C5H4BrClN2S | 
|  | 2-Methyl-5-Bromopyrimidine-4-C |  |  | 
|  | 4-Chloro-5-Bromopyrimidine | 56181-39-6 | C4H2BrClN2 | 
|  | 5-Bromo-4-cyclohexylpyrimidine | 941294-28-6 | C10H13BrN2 | 
| ![7-bromo-2,4,8,9-tetrazabicyclo[4.3.0]nona-2,4,6,9-tetraen-5-amine](../cas/gif/83255-86-1.gif) | 7-bromo-2,4,8,9-tetrazabicyclo[4.3.0]nona-2,4,6,9-tetraen-5-amine | 83255-86-1 | C5H4BrN5 | 
|  | 5-BROMO-2-CHLORO-4-METHOXYPYRIMIDINE | 57054-92-9 | C5H4BrClN2O | 
|  | (5-Bromopyrimidin-2-yl)acetic acid ethyl ester | 1134327-91-5 | C8H9BrN2O2 | 
| ![6-BROMO-3-IODO-PYRAZOLO[1,5-A]PYRIMIDINE](../cas/gif/1109284-33-4.gif) | 6-BROMO-3-IODO-PYRAZOLO[1,5-A]PYRIMIDINE | 1109284-33-4 | C6H3BrIN3 | 
| ![6-BROMO-4-CHLORO-7H-PYRROLO[2,3-D]PYRIMIDINE](../cas/gif/784150-41-0.gif) | 6-BROMO-4-CHLORO-7H-PYRROLO[2,3-D]PYRIMIDINE | 784150-41-0 | C6H3BrClN3 | 
|  | 5-BROMO-2-(PYRROLIDIN-1-YL)PYRIMIDINE | 446286-61-9 | C8H10BrN3 | 
|  | 2-AMINO-5-BROMO-4-METHOXYPYRIMIDINE | 36082-45-8 | C5H6BrN3O | 
|  | 5-BROMO-2-(4-METHYLPIPERAZIN-1-YL)PYRIMIDINE | 141302-36-5 | C9H13BrN4 | 
|  | 5-BROMO-2-PYRAZOL-1-YL-PYRIMIDINE | 883230-94-2 | C7H5BrN4 | 
|  | 4-BROMO-2,6-DIMETHOXY-PYRIMIDINE | 60186-89-2 | C6H7BrN2O2 | 
|  | Pyrimidine, 4-bromo-2-chloro- (9CI) | 885702-34-1 | C4H2BrClN2 | 
|  | 5-BROMO-2-METHYL-4(1H)-PYRIMIDINONE | 1676-57-9 | C5H5BrN2O | 
| ![7-bromo-4-chloropyrido[3,2-d]pyrimidine](../cas/gif/573675-31-7.gif) | 7-bromo-4-chloropyrido[3,2-d]pyrimidine | 573675-31-7 | C7H3BrClN3 | 
|  | 5-BROMO-2-METHYLSULFANYL-PYRIDINE | 51933-78-9 | C6H6BrNS | 
|  | 2-Bromo-6-methoxypyrimidine | 944709-74-4 | C5H5BrN2O | 
|  | TERT-BUTYL 4-BROMOPYRIDIN-2-YLCARBAMATE | 207799-10-8 | C10H13BrN2O2 | 
| ![3-BROMO-PYRAZOLO[1,5-A]PYRIMIDINE](../cas/gif/55405-67-9.gif) | 3-BROMO-PYRAZOLO[1,5-A]PYRIMIDINE | 55405-67-9 | C6H4BrN3 | 
| ![5-BROMOPYRAZOLO[1,5-A]PYRIMIDINE](../cas2/gif/1159981-95-9.gif) | 5-BROMOPYRAZOLO[1,5-A]PYRIMIDINE | 1159981-95-9 | C6H4BrN3 | 
|  | 2,4-DI-(TERT-BUTOXY)-5-BROMOPYRIMIDINE | 19752-61-5 | C12H19BrN2O2 | 
|  | 5-BROMO-2-METHANESULFONYL-PYRIMIDINE | 38275-48-8 | C5H5BrN2O2S | 
|  | 4-AMINO-2,3,5-TRIBROMOPYRIDINE | 861024-31-9 | C5H3Br3N2 |