
98% , 【677723-26-1】
                                    Molecular Formula: C22H20N2
                                                                    Formula Weight: 312.41
                                
(S, S)-1,2-Bis(1-naphthyl)-1,2-ethanediamine dihydrochloride
                                
                        (S, S)-1,2-Bis(1-naphthyl)-1,2-ethanediamine dihydrochloride
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