| ((6-((2-methoxyethyl)thio)-2-methyl-4-pyrimidinyl)amino)oxo-acetic aci ethy |
| 4-carbethoxy-carbonilamino-2-methyl-6-(beta-methoxyethylthio)pyrimidine |
| ethyl ((6-((2-methoxyethyl)thio)-2-methyl-4-pyrimidinyl)amino)oxoacetate |
| ((6-((2-methoxyethyl)thio)-2-methyl-4-pyrimidinyl)amino)oxo-acetic aci ethylester |
