英文同义词: | 1,2,3,4-Tetrahydro-4-oxo-2-naphthalenecarboxylic acid ethyl ester;1,2,3,4-Tetrahydro-4-oxo-2-naphthoic acid ethyl ester;Ethyl 4-oxo-1,2,3,4-tetrahydronaphthalene-2-carboxylate;2-Naphthalenecarboxylic acid, 1,2,3,4-tetrahydro-4-oxo-, ethyl ester |