英文同义词: | N,N'-diphenyl-N,N'-bis(2,4-dimethylphenyl)benzidine;N,N-diphenyl-N,N-bis(2,4-dimethylphenyl)-(1,1-biphenyl)-4,4-diamine;[1,1'-Biphenyl]-4,4'-diamine, N4,N4'-bis(2,4-dimethylphenyl)-N4,N4'-diphenyl-;N,N'-Bis(2,4-dimethylphenyl)-N,N'-diphenylbenzidine |