Ethyl 4-chloro-2-methylthio-5-pyrimidinecarboxylate
Ethyl 4-hydroxypyrimidine-5-carboxylate
Methyl 4-hydroxy-2-methyl-5-pyrimidinecarboxylate
4-Hydroxy-2-methyl-pyrimidine-5-carboxylic acidethyl ester
Ethyl 2-amino-4-hydroxypyrimidine-5-carboxylate
4,6-Dimethyl-2-hydroxypyrimidine
2-Chloro-4,6-dimethylpyrimidine