| VP50308 | 
                120-73-0 | 
                Purine | 
                C5H4N4 |        
                
                
                
                | VP50309 | 
                271-70-5 | 
                1H-Pyrrolo[2,3-d]pyrimidine | 
                C6H5N3 |        
                
                
                
                | VP50310 | 
                12771-68-5 | 
                Ancymidol | 
                C15H16N2O2 |        
                
                
                
                | VP50311 | 
                175137-31-2 | 
                5-Pyrimidinecarboxylicacid, 2-chloro-4-(trifluoromethyl)-, cyclopropylmethyl ester | 
                C10H8N2O2F3Cl |        
                
                
                
                | VP50312 | 
                59026-31-2 | 
                4,6(1H,5H)-Pyrimidinedione,dihydro-5-phenyl-5-propyl- | 
                C13H16N2O2 |        
                
                
                
                | VP50313 | 
                149771-09-5 | 
                ethyl 2-amino-4-(trifluoromethyl)pyrimidine-5-carboxylate | 
                C8H8N3O2F3 |        
                
                
                
                | VP50314 | 
                127957-83-9 | 
                5-Pyrimidinecarboxylicacid, 2-amino-4-propyl-, ethyl ester | 
                C10H14N3O2- |        
                
                
                
                | VP50315 | 
                187035-79-6 | 
                Ethyl 2-chloro-4-(trifluoromethyl)pyrimidine-5-carboxylate | 
                C8H6N2O2F3Cl |        
                
                
                
                | VP50316 | 
                99056-35-6 | 
                Pyrazolo[1,5-a]pyrimidine-6-carboxylicacid, 4,7-dihydro-2-methyl-7-oxo-, ethyl ester | 
                C10H11N3O3 |        
                
                
                
                | VP50317 | 
                304693-64-9 | 
                ETHYL 2-(TRIFLUOROMETHYL)PYRIMIDINE-5-CARBOXYLATE | 
                220.1485896 |        
                
                
                
                | VP50318 | 
                330785-82-5 | 
                ETHYL 4-((3-CHLORO-4-METHOXYBENZYL)AMINO)-2-(METHYLSULFINYL)PYRIMIDINE-5-CARBOXYLATE | 
                 |        
                
                
                
                | VP50319 | 
                330785-81-4 | 
                5-Pyrimidinecarboxylicacid, 4-[[(3-chloro-4-methoxyphenyl)methyl]amino]-2-(methylthio)-,ethyl ester | 
                C16H18N3O3Scl |        
                
                
                
                | VP50320 | 
                774-07-2 | 
                Ethyl 4-amino-2-mercaptopyrimidine-5-carboxylate | 
                C7H9N3O2S |        
                
                
                
                | VP50321 | 
                5909-24-0 | 
                ethyl 4-chloro-2-methylthio-5-pyrimidine-carboxyl | 
                C8H9ClN2O2S |        
                
                
                
                | VP50322 | 
                245728-43-2 | 
                7H-Pyrrolo[2,3-d]pyrimidine-6-carboxylicacid, 4-chloro-5-methyl-7-phenyl-, ethyl ester | 
                C16H14ClN3O2 |        
                
                
                
                | VP50323 | 
                89793-12-4 | 
                5-Pyrimidinecarboxylicacid, 2-chloro-, ethyl ester | 
                C7H7ClN2O2 |        
                
                
                
                | VP50324 | 
                87600-71-3 | 
                5-Pyrimidinecarboxylic acid, 4,6-dichloro-, methyl ester | 
                C6H4N2O2Cl2 |        
                
                
                
                | VP50325 | 
                289042-11-1 | 
                Methyl 4-(4-fluorophenyl)-6-isopropyl-2-[(N-methyl-N-methylsulfonyl)amino]pyrimidine-5-carboxylate | 
                C17H20FN3O4S |        
                
                
                
                | VP50326 | 
                79686-03-6 | 
                Methyl 5-chloro-2-(methylthio)pyrimidine-4-carboxylate | 
                C7H7ClN2O2S |        
                
                
                
                | VP50327 | 
                2450-08-0 | 
                Methyl pyrimidine-4-carboxylate | 
                C6H6N2O2 |        
                
                
                
                | VP50328 | 
                34253-01-5 | 
                Methyl pyrimidine-5-carboxylate | 
                C6H6N2O2 |        
                
                
                
                | VP50329 | 
                799842-07-2 | 
                5-(Bromomethyl)-4-(4-fluorophenyl)-6-isopropyl-2-[methyl(methylsulfonyl)amino]pyrimidine | 
                C16H19BrFN3O2S |        
                
                
                
                | VP50330 | 
                17043-94-6 | 
                Pyrimidine N-oxide | 
                C4H4N2O |        
                
                
                
                | VP50331 | 
                31519-62-7 | 
                Pyrimidine-2-carboxylic acid | 
                C5H4N2O2 |        
                
                
                
                | VP50332 | 
                10070-92-5 | 
                Pyrimidine-5-carboxaldehyde | 
                C5H4N2O |        
                
                
                
                | VP50333 | 
                88891-75-2 | 
                5-Pyrimidinecarbothioamide | 
                C5H5N3S |        
                
                
                
                | VP50334 | 
                16233-51-5 | 
                Thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione | 
                C6H4N2O2S |        
                
                
                
                | VP50335 | 
                6713-54-8 | 
                2,4,6,8-Tetrahydroxy-Pyrimido-(5,4D)Pyrimidine | 
                C6H4N4O4 |        
                
                
                
                | VP50336 | 
                3932-97-6 | 
                2,4-Dichloro-5-trifluoromethylpyrimidine | 
                C5HN2F3Cl2 |        
                
                
                
                | VP50337 | 
                2001-93-6 | 
                2,4(1H,3H)-Pyrimidinedithione | 
                C4H4N2S2 |        
                
                
                
                | VP50338 | 
                22868-76-4 | 
                Pyrimidine,2,5-dimethyl- | 
                C6H8N2 |        
                
                
                
                | VP50339 | 
                73781-88-1 | 
                Ethyl 2-methylthiopyrimidine-5-carboxylate | 
                C8H10N2O2S |        
                
                
                
                | VP50340 | 
                13223-43-3 | 
                2-Amino-5,7-dimethoxy-1,2,4-triazolo[1,5-a]pyrimidine | 
                C7H9N5O2 |        
                
                
                
                | VP50341 | 
                40758-65-4 | 
                4,6-Dichloro-2-ethoxypyrimidine | 
                C6H6Cl2N2O |        
                
                
                
                | VP50342 | 
                166524-65-8 | 
                2-ETHOXY-4,6-DIFLUOROPYRIMIDINE | 
                C6H6F2N2O |        
                
                
                
                | VP50343 | 
                15231-48-8 | 
                2-HYDROXY-4-METHYLPYRIMIDINE | 
                C5H6N2O |        
                
                
                
                | VP50344 | 
                104900-51-8 | 
                4,5-Pyrimidinediamine,2-methoxy- | 
                C5H8N4O |        
                
                
                
                | VP50345 | 
                1993-63-1 | 
                4-Pyrimidinamine,5-fluoro-2-methoxy- | 
                C5H6N3OF |        
                
                
                
                | VP50346 | 
                680881-02-1 | 
                4,6(1H,5H)-Pyrimidinedione,2-methyl-5-nitro- | 
                C5H5N3O4 |        
                
                
                
                | VP50347 | 
                90905-31-0 | 
                2-(Methylthio)pyrimidine-5-carbaldehyde | 
                C6H6N2Os |