15546-43-7|TETRAPHENYLBENZIDINE | TPB|N,N,N',N'-Tetraphenylbenzidine|C36H28N2 |4,4'-BIS(DIPHENYLAMINO)BIPHENYL|N,N,N',N'-TETRAPHENYLBENZIDINE|N,N,N',N'-Tetraphenyl[1,1'-biphenyl]-4,4'-diamine|TETRAPHENYLBENZIDINE|TETRA-N-PHENYLBENZIDINE|TPB|TETRAPHENYLBENZIDINE (TPB)|Tetraphenylbenzidine, TPB, N,N,Nμ,Nμ-Tetraphenylbenzidine|15546-43-7|C36H28N2 |15546-43-7