英文别名ALPHA-PYRIDIL; 2,2'-PYRIDIL; DI-2-PYRIDYLETHANEDIONE; 1,2-Di(pyridin-2-yl)ethane-1,2-dione; Ethanedione,di-2-pyridinyl; Bipicolinoyl; 1,2-di(2-pyridyl)ethane-1,2-dione; 1,2-di(pyridin-2-yl)-ethane-1,2-dione; 1,2-bis-(2-pyridyl)-ethane-1,2-dione; 1,2-bis(pyridin-2-yl)ethane-1,2-dione; Glyoxal,di-2-pyridyl; 1,2-dipyridin-2-ylethane-1,2-dione 
