- (1S,2S)-N,N’-Bis[(2-diphenylphosphanylphenyl)methyl]-1,2-diphenylethane-1,2-diamine,98%, 25 миллиграмм
- (1S,2S)-N,N’-Bis[(2-diphenylphosphanylphenyl)methyl]-1,2-diphenylethane-1,2-diamine,98%, 100 миллиграмм