英文别名
2,6-dimethyl-4-oxo-tetrahydro-thiopyran-3,5-dicarboxylic acid diethyl ester;2,6-Dimethyl-4-oxo-tetrahydro-thiopyran-3,5-dicarbonsaeure-diaethylester;diethyl 2,6-dimethyl-4-oxotetrahydro-2H-thiopyran-3,5-dicarboxylate;diethyl 2,6-dimethyl-4-oxothiane-3,5-dicarboxylate