Cat.No.KY105059 Name[1,1'-联萘]-2,2'-二胺 CAS4488-22-6 Purity 98% Min. MDL MFCD00145204 MolFormula C20H16N2 MolWeight Enquiry Email Name/Company Message KY105059 - 4488-22-6 | [1,1'-联萘]-2,2'-二胺 Quantity: Captcha Send Message