英文同义词: | 2,2'-dinitrobenzidine;2,2'-Dinitro-4,4'-biphenyldiamine;4,4'-Diamino-2,2'-dinitrobiphenyl;[1,1'-Biphenyl]-4,4'-diamine, 2,2'-dinitro-;4-(4-amino-2-nitrophenyl)-3-nitroaniline;2,2'-Dinitro-[1,1'-biphenyl]-4,4'-diamine;2,2'-Dinitro-[1,1'-biphenyl]-4,4'-diamine |