英文别名2-(4-methylpyridin-2-yl)pyridine-4-carboxylic acid; 4-Carboxy-4'-methyl-2,2'-bipyridine; 4-Methyl-4'-carboxy-2,2'-bipyridine; [2,2'-Bipyridine]-4-carboxylic acid, 4'-methyl-; 4'-Mebpy-4-COOH; [2,2'-Bipyridine]-4-carboxylicacid,4'-methyl; 4-methyl-2,2'-bipyridine-4'-carboxylic acid; 4-4-carboxyl-4'-methyl-2,2'-bipyridine 
