英文别名1,2-Di(2-naphthyl)-1,2-ethanedione; 1,2-Ethanedione, 1,2-di-2-naphthalenyl-; 1,2-Di(naphthalen-2-yl)ethane-1,2-dione; 2,2'-Naphthil; 1,2-Bis(naphthalen-2-yl)ethane-1,2-dione; 1,2-bis(2-naphthyl)ethanedione; 1,2-di-(β-naphthyl)ethan-1,2-dione; 1,2-di(2-naphthalenyl)-1,2-ethanedione; 1,2-di(naphthalene-2-yl)ethane-1,2-dione 
