英文别名:
ETHYL 4-OXO-TETRAHYDRO-3-THIOPYRANCARBOXYLATE;4-ketotetrahydrothiopyran-3-carboxylic acid ethyl ester;ethyl 4-oxothiane-3-carboxylate;Ethyl 4-oxotetrahydro-2H-thiopyran-3-carboxylate;2H-Thiopyran-3-carboxylic acid, tetrahydro-4-oxo-, ethyl ester;Ethyl 4-oxotetrahydrothiopyran-3-carboxylate;Methyl 4-oxo-3,4,5,6-tetrahydro-2H-thiopyran-3-carboxylate