Cat.No.KY146591 Name2,2',7,7'-Tetrabromo-9,9'-spirobifluorene CAS128055-74-3 MolFormula C25H12Br4 MolWeight 631.98 Enquiry Email Name/Company Message KY146591 - 128055-74-3 | 2,2',7,7'-Tetrabromo-9,9'-spirobifluorene Quantity: Captcha Send Message