| Structure | Chemical Name | CAS | MF | 
|  | 2-Amino-4-methoxy-6-methylpyrimidine | 7749-47-5 | C6H9N3O | 
|  | 6-Methyluracil | 626-48-2 | C5H6N2O2 | 
|  | 2-Hydroxy-4-methylpyrimidine hydrochloride | 5348-51-6 | C5H7ClN2O | 
|  | 2-Hydroxy-4-(trifluoromethyl)pyrimidine | 104048-92-2 | C5H3F3N2O | 
|  | 2-AMINO-4,6-DIHYDROXY-5-METHYLPYRIMIDINE | 55477-35-5 | C5H7N3O2 | 
|  | 4-(3-AMINOPHENYL)-2-METHYLPYRIMIDINE | 175201-90-8 | C11H11N3 | 
|  | 4,6-DIMETHYLPYRIMIDINE | 1558-17-4 | C6H8N2 | 
|  | 2-Chloro-4-(trifluoromethyl)pyrimidine | 33034-67-2 | C5H2ClF3N2 | 
|  | ETHYL 2-AMINO-4-(TRIFLUOROMETHYL)PYRIMIDINE-5-CARBOXYLATE | 149771-09-5 | C8H8F3N3O2 | 
|  | 2-MERCAPTO-4-METHYLPYRIMIDINE HYDROCHLORIDE | 6959-66-6 | C5H7ClN2S | 
|  | S-Boc-2-mercapto-4,6-dimethylpyrimidine | 41840-28-2 | C11H16N2O2S | 
|  | 4-AMINO-2,6-DIMETHYLPYRIMIDINE | 461-98-3 | C6H9N3 | 
|  | 2-Methylpyrimidine | 5053-43-0 | C5H6N2 | 
|  | 4,6-Dichloro-2-methylpyrimidine | 1780-26-3 | C5H4Cl2N2 | 
|  | 4-AMINO-5-CHLORO-2,6-DIMETHYLPYRIMIDINE | 2858-20-0 | C6H8ClN3 | 
|  | 2-Amino-4-chloro-6-methylpyrimidine | 5600-21-5 | C5H6ClN3 | 
|  | 4-CHLORO-2,6-DIMETHYLPYRIMIDINE | 4472-45-1 | C6H7ClN2 | 
|  | PYRIMIDIN-4-YL-METHANOL | 33581-98-5 | C5H6N2O | 
|  | 2-Chloro-4,6-dimethylpyrimidine | 4472-44-0 | C6H7ClN2 | 
|  | 2,4,6-Trichloro-5-methylpyrimidine | 1780-36-5 | C5H3Cl3N2 | 
|  | 2-CHLORO-5-FLUORO-6-PICOLINE | 884494-78-4 | C6H5ClFN | 
|  | 4-Methylpyrimidine | 3438-46-8 | C5H6N2 | 
|  | 2-Chloro-5-methylpyrimidine | 22536-61-4 | C5H5ClN2 | 
|  | 2,4-Dichloro-5-trifluoromethylpyrimidine | 3932-97-6 | C5HCl2F3N2 | 
|  | BENZYL 2-CHLORO-4-(TRIFLUOROMETHYL)PYRIMIDINE-5-CARBOXYLATE | 175137-29-8 | C13H8ClF3N2O2 | 
|  | 5-methylpyrimidine | 2036-41-1 | C5H6N2 | 
|  | 4-Hydroxy-6-methylpyrimidine | 3524-87-6 | C5H6N2O | 
|  | 2-Amino-4,6-dichloro-5-methylpyrimidine | 7153-13-1 | C5H5Cl2N3 | 
|  | 4-METHYL-6-CHLORO PYRIMIDINE | 3435-25-4 | C5H5ClN2 | 
|  | 4-Chloro-6-trifluoromethylpyrimidine | 37552-81-1 | C5H2ClF3N2 | 
|  | 4-Hydroxy-6-(trifluoromethyl)pyrimidine | 1546-78-7 | C5H3F3N2O | 
|  | 4-Amino-2-chloro-5-methylpyrimidine | 14394-70-8 | C5H6ClN3 | 
|  | 4-Hydrazino-6-methylpyrimidin-2-amine | 28840-64-4 | C5H9N5 | 
|  | 2-Pyrimidinemethanol | 42839-09-8 | C5H6N2O | 
|  | 4-Hydroxy-5-methyl-2-mercaptopyrimidine | 636-26-0 | C5H6N2OS | 
|  | 2,4-Dichloro-5-methylpyrimidine | 1780-31-0 | C5H4Cl2N2 | 
|  | 2,4-Dichloro-6-methyl-5-nitropyrimidine | 13162-26-0 | C5H3Cl2N3O2 | 
|  | 4,6-Dimethoxy-2-methylpyrimidine | 13566-48-8 | C7H10N2O2 | 
|  | 4-CHLORO-2-METHYLPYRIMIDINE | 4994-86-9 | C5H5ClN2 | 
|  | 4,6-Dichloro-5-methylpyrimidine | 4316-97-6 | C5H4Cl2N2 | 
|  | 2-Amino-4,6-dimethylpyrimidine | 767-15-7 | C6H9N3 | 
|  | 4-AMINO-6-HYDROXY-2-METHYLPYRIMIDINE | 767-16-8 | C5H7N3O | 
|  | 2-Amino-5-bromo-4,6-dimethylpyrimidine | 4214-57-7 | C6H8BrN3 | 
|  | 2-Amino-6-methyl-4-pyrimidinol | 3977-29-5 | C5H7N3O | 
|  | 5-Methylpyridin-2-ol | 91914-06-6 | C6H7NO | 
|  | 2-Bromo-4-methylpyrimidine | 130645-48-6 | C5H5BrN2 | 
|  | 2,4-Dichloro-6-methylpyrimidine | 5424-21-5 | C5H4Cl2N2 | 
|  | 4-Hydroxy-2-(trifluoromethyl)pyrimidine | 1546-80-1 | C5H3F3N2O | 
|  | 4,6-Dimethylpyrimidine-5-carboxylic acid | 157335-93-8 | C7H8N2O2 | 
|  | 2-AMINOMETHYLPYRIMIDINE HYDROCHLORIDE | 372118-67-7 | C5H8ClN3 | 
|  | 2-Amino-4-methylpyrimidine | 108-52-1 | C5H7N3 | 
|  | 5-HYDROXYMETHYLCYTOSINE | 1123-95-1 | C5H7N3O2 | 
|  | 4-DIMETHOXYMETHYLPYRIMIDIN-2-YLAMINE | 165807-05-6 | C7H11N3O2 | 
|  | 2-Methyl-5-pyrimidinamine | 39889-94-6 | C5H7N3 | 
|  | Pyrimidine, 5-(chloromethyl)- (9CI) | 101346-02-5 | C5H5ClN2 | 
|  | 4-(AMINOMETHYL)-PYRIMIDINE | 45588-79-2 | C5H7N3 | 
|  | 4-(4-METHOXYPHENYL)-6-(TRIFLUOROMETHYL)PYRIMIDIN-2-AMINE | 519056-51-0 | C12H10F3N3O | 
|  | 2-ACETAMIDO-6-METHYLPYRIDINE | 5327-33-3 | C8H10N2O | 
|  | 4-Chloro-5-methylpyrimidine | 51957-32-5 | C5H5ClN2 | 
|  | ETHYL 2-AMINO-4-METHYLPYRIMIDINE-5-CARBOXYLATE | 81633-29-6 | C8H11N3O2 | 
|  | 2-Trifluoromethylpyrimidine | 116470-67-8 | C5H3F3N2 | 
|  | 6-Trifluoromethyl pyrimidin-4-ylamine | 672-41-3 | C5H4F3N3 | 
|  | 4-Amino-5-Hydroxymethyl-2-methylpyrimidine | 73-67-6 | C6H9N3O | 
|  | 2,4-DIMETHYL-PYRIMIDINE-5-CARBOXYLIC ACID | 74356-36-8 | C7H8N2O2 | 
|  | 5-bromo-4-(trifluoromethyl)pyrimidin-2-amine | 935534-47-7 | C5H3BrF3N3 | 
|  | 2-Chloro-6-methylpyrimidine-4,5-diamine | 63211-98-3 | C5H7ClN4 | 
|  | 4,6-DICHLORO-5-FLUORO-2-METHYLPYRIMIDINE | 105806-13-1 | C5H3Cl2FN2 | 
|  | 2,4-DICHLORO-6,7-DIHYDRO-5H-CYCLOPENTAPYRIMIDINE | 5466-43-3 | C7H6Cl2N2 | 
|  | 4,6-Dimethyl-2-methylmercapyrimidine | 14001-64-0 | C7H10N2S | 
|  | 2-AMINO-4-PIPERIDINO-6-METHYLPYRIMIDINE | 91717-22-5 | C10H16N4 | 
|  | 4-HYDRAZINO-2,6-DIMETHYLPYRIMIDINE | 14331-56-7 | C6H10N4 | 
|  | 4-HYDROXY-2-METHYLPYRIMIDINE | 67383-35-1 | C5H6N2O | 
|  | 2-(TRIFLUOROMETHYL)PYRIMIDIN-5-AMINE | 73418-87-8 | C5H4F3N3 | 
|  | 2-Pyrimidinamine, 5-methyl- (9CI) | 50840-23-8 | C5H7N3 | 
|  | 1-(4-Trifluoromethylpyrimidin-2-yl)piperazine | 179756-91-3 | C9H11F3N4 | 
|  | 2,4-Dichloro-5,6-dimethylpyrimidine | 1780-32-1 | C6H6Cl2N2 | 
|  | 4,4'-BIS(2-AMINO-6-METHYLPYRIMIDYL) DISULFIDE | 69945-13-7 | C10H12N6S2 | 
|  | 2-AMINO-4-CHLORO-6-TRIFLUOROMETHYL-PYRIMIDINE | 16097-60-2 | C5H3ClF3N3 | 
|  | 2,4-Dichloro-5-ethylsulfanylmethylpyrimidine | 108141-35-1 | C7H8Cl2N2S | 
|  | 4-CHLORO-2-(METHYLSULFANYL)-6-(TRIFLUOROMETHYL)PYRIMIDINE | 16097-63-5 | C6H4ClF3N2S | 
|  | 5-METHYLPYRIMIDIN-4-OL | 17758-52-0 | C5H6N2O | 
|  | 2-ETHYLTHIO-4-HYDROXY-6-TRIFLUOROMETHYLPYRIMIDINE | 657-58-9 | C7H7F3N2OS | 
|  | 2-(CHLOROMETHYL)-6-METHYLPYRIMIDIN-4-OL | 23862-02-4 | C6H7ClN2O | 
|  | 2-AMINO-4-PHENYL-6-(TRIFLUOROMETHYL)PYRIMIDINE | 26974-09-4 | C11H8F3N3 | 
|  | 5-ACETYL-2-AMINO-4-METHYLPYRIMIDINE | 66373-25-9 | C7H9N3O | 
|  | 2-AMINO-4-PHENOXY-6-METHYLPYRIMIDINE | 22370-25-8 | C11H11N3O | 
|  | 2-Methyl-4-pyrimidinecarboxylic acid | 13627-49-1 | C6H6N2O2 | 
|  | 4-AMINO-5-AMINOMETHYL-2-METHYLPYRIMIDINE |  | C6H10N4 | 
|  | 2,4-dichloro-6-(trifluoromethyl)pyrimidine | 16097-64-6 | C5HCl2F3N2 | 
|  | 2-HYDROXY-4-METHYLPYRIMIDINE | 15231-48-8 | C5H6N2O | 
|  | 4-Pyrimidinamine, 6-methyl- (9CI) | 3435-28-7 | C5H7N3 | 
|  | Pyrimidine, 5-bromo-4-methyl- (7CI,8CI,9CI) | 1439-09-4 | C5H5BrN2 | 
|  | 2-AMINO-4-METHYL-PYRIMIDINE-5-CARBOXYLIC ACID | 769-51-7 | C6H7N3O2 | 
|  | 2-Hydrazino-4-(trifluoromethyl)pyrimidine | 197305-97-8 | C5H5F3N4 | 
|  | 6-Methoxy-2-methylpyridin-3-amine | 52090-56-9 | C7H10N2O | 
|  | Pyrimidine, 5-chloro-4-methyl- | 54198-82-2 | C5H5ClN2 | 
|  | 4-HYDROXY-6-METHOXYMETHYL-2-METHYLPYRIMIDINE | 38249-50-2 | C6H8N2O2 | 
|  | 4,6-Dichloro-2,5-Dimethyl Pyrimidine | 1780-33-2 | C6H6Cl2N2 | 
|  | 2-(CARBOXYMETHYLTHIO)-4-METHYLPYRIMIDINE | 46118-95-0 | C7H8N2O2S | 
|  | 2-Chloro-6-methylpyrimidin-4-ylamine | 14394-60-6 | C5H6ClN3 |