英文同义词
diethyl 2,2'-bipyridine-5,5'-dicarboxylate;5,5'-diethyl [2,2'-bipyridine]-5,5'-dicarboxylate;5,5'-Bis(ethoxycarbonyl)-2,2'-bipyridine;[2,2']bipyridinyl-5,5'-dicarboxylic acid diethyl ester;ethyl 6-(5-ethoxycarbonylpyridin-2-yl)pyridine-3-carboxylate;5,5'-Dicarbethoxy-2,2'-bipyridine;[2,2′-Bipyridine]-5,5′-dicarboxylic acid, diethyl ester;2,2'-Bipyridine]-5,5'-dicarboxylic acid, 5,5'-diethyl ester