4-hydroxy-2-mercapto-5-pyrimidinecarboxylic aci ethyl ester |
4-hydroxy-2-mercapto-5-pyrimidinecarboxylic acid ethyl ester |
5-carbethoxy-2-thiouracil |
5-carbethoxy-2-thio-uraci |
2-Thioisoorotic acid ethyl ester |
Ethyl 2-thiouracil-5-carboxylate |
5-Carboethoxy-2-thiouracil |
5-Ethoxycarbonyl-2-thiouracil |