英文别名
2,6,2',6'-tetramethyl-1,2,1',2'-tetrahydro-[2,2']bipyridyl-3,5,3',5'-tetracarboxylic acid tetraethyl ester;2,6,2',6'-Tetramethyl-1,2,1',2'-tetrahydro-[2,2']bipyridyl-3,5,3',5'-tetracarbonsaeure-tetraaethylester;diethyl 2-[3,5-bis(ethoxycarbonyl)-2,6-dimethyl-1H-pyridin-2-yl]-2,6-dimethyl-1H-pyridine-3,5-dicarboxylate