4-Carbethoxy-carbonilamino-6-(beta-(beta-methoxyethoxy)ethylthio)pyrimidine 75274-29-2 Acetic acid, ((6-((2-(2-methoxyethoxy)ethyl)thio)-4-pyrimidinyl)amino)oxo-, ethyl ester Ethyl ((6-((2-(2-methoxyethoxy)ethyl)thio)-4-pyrimidinyl)amino)oxoacetate