Cat.No.KY138171 Name4,4'-亚甲基双(2,6-二乙基苯胺) CAS13680-35-8 Purity 98% Min. MDL MFCD00071552 MolFormula C21H30N2 MolWeight Enquiry Email Name/Company Message KY138171 - 13680-35-8 | 4,4'-亚甲基双(2,6-二乙基苯胺) Quantity: Captcha Send Message