| 英文同义词: | diethyl 6-ethyl-5,5-dimethyl-5,6-dihydrospiro(1H-thiopyrano[2,3-c]quinoline-1,2'-[1,3]-dithiole)-3,4'-dicarboxylate;Spiro[1,3-dithiole-2,1'-[1H]thiopyrano[2,3-c]quinoline]-3',4-dicarboxylic acid, 6'-ethyl-5',6'-dihydro-5',5'-dimethyl-, 3',4-diethyl ester |