21022-17-3

N,N'-bis(2-phenylphenyl)oxamide N,N'-Bis(2-Phenylphenyl)ethanediamide N1,N2-Di([1,1'-biphenyl]-2-yl)oxalamide N,N'-Di([1,1'-biphenyl]-2-yl)ethanediamide N1,N2-Bis([1,1'-biphenyl]-2-yl)ethanediamide Ethanediamide, N1,N2-bis([1,1'-biphenyl]-2-yl)-