英文别名4-[(4-nitrophenyl)diazenyl]-1,2-benzenediol; 4-[(4-nitrophenyl)azo]-1,2-benzenediol; 4'-Nitro-3.4-dioxy-azobenzol; (4-Nitro-benzol)-(1 azo 4)-brenzcatechin; 4-(4-nitro-phenylazo)-pyrocatechol; 4-(4-Nitro-phenylazo)-brenzcatechin; 4-(4-Nitrobenzeneazo) catechol; 4-(P-NITROPHENYLAZO)CATECHOL; Nitrophenylazocatechol; 4-[(4-nitrophenyl)azo]pyrocatechol; 4-(4-Nitrophenylazo)benzene-1,2-diol; 4-(p-Nitrophenylazo)pyrocatechol 
